Best Realme C3 2026

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Last Updated - 03.02.2026

Best Choice

01

HIGHAKKU

HIGHAKKU BLP729 Replacement Battery Compatible with Realme C3 & Realme C21Y & Realme C21 & Realme 5 with Tools

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

We take care of all quality-related issues with a replacement or full refund. If you are not 100% satisfied with your battery change when using this battery during the period, we will reply you within 24 hours.
We offer you a free replacement tool kit to replace the phone battery. What you get: 1 x battery replacement and replacement tool kit.
This updated replacement battery, easy installation, the same size as your original battery. No instructions, there are many instruction videos on YouTube, you can watch them.
This battery is only compatible with Realme C3 & Realme C21Y & Realme C21& Realme 5
100% new high quality updated battery, uses class A+ battery cells with UL, CE and Rohs certification. Each battery has a battery tested under strict quality control standards and offers you a charge of up to 526+ cycles with the fast and efficient charge.

28,00 €
Value for Money

02

Fuworance

Fuworance 5000 mAh 3.87 V BLP729 Replacement Battery Compatible with OPPO Realme 5 /5S /5i / C3/ C11/ C21 RMX2027 RMX2020 RMX2021 RMX2030 RMX2032 Mobile Phone Rechargeable Lithium Ion Battery with

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Perfect compatibility: compatible with OPPO Realme 5 /5S /5i / C3/ C11/ C21 RMX2027 RMX2020 RMX2021 RMX2030 RMX2032 mobile phone
Multiple protection: equipped with overcharge, over-discharge, short circuit and temperature control protection to ensure safety and extend the life of the battery
High capacity battery for long-lasting performance: made with high-quality cells, this high capacity battery (3.87V 5000mAh/19.35Wh) significantly extends the usage time of your electronics, perfect for calls, games and streaming
Fast charging to save time: supports fast charging technology and is compatible with common fast charging protocols, reduces charging time and quickly brings your device back to full power
Easy replacement: specially designed for your devices, it fits perfectly with the original battery size and plug. Installation is simple and comes with a professional tool kit

16,99 €
03

Fertuo

Fertuo Case for Realme 6i / Realme 5 / Realme 5i / Realme C3, Mobile Phone Case Leather Flip Case with Stand Function, Card Slot, Magnetic Buckle, Protective Wallet Cover for Realme 5, Black

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Lifetime Warranty]: Fertuo offers you professional customer service. If you have any questions about our Realme 5 case, please contact us and we will solve it as soon as possible
[High quality material]: synthetic PU leather with premium hand feeling, soft lining keeps your glass screen far away from scratches; Soft and flexible TPU silicone hybrid carrier makes it durable and strong enough to protect your smartphone from scratches, bumps and other daily damage
[Compatibility]:This leather case is only compatible with OPPO Realme 6i / Realme 5 / Realme 5i / Realme C3 smartphone
[Classic wallet]: simple design looks classic, combined with stand, card holder, wallet, magnetic buckle, it is very convenient for use in your daily life
Humanised design: built in the stand allows you to watch videos hands-free, strong magnetic closure ensure the safety of your smartphone, no worries, your phone will slip out of the wallet

7,99 €
04

ivoler

ivoler Silicone Case for Realme 5 / Realme 5i / Realme C3 with Camera Protection, Ultra Thin Soft Shockproof Protective Case Flexible TPU Matte Black Mobile Phone Case Scratch-Resistant Case Cover

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Strong Protection] --- Do you still believe that only the hard case can protect your phone? Check out our flexible matte black case. A combination of flexible TPU and shock-absorbing air cushion protective corners provides the back of your mobile phone that effectively reduces the impact of a fall and other impacts. Try something different!
[Luxury Touch Anti-Fingerprints]---Our case is made entirely of premium TPU silicone. The silky surface of the case fits comfortably against your skin. Its back provides an anti-scratch and anti-fingerprint coating, which can maintain a long and clean appearance.
[Fits perfectly] --- The iVoler black protective case fits perfectly with the Realme 5 / Realme 5i / Realme C3, which highlights the original line and original design of your phone. All ports and buttons are easily accessible and easy to use. And the independent buttons give you sensitive, clear tactile feedback when you press them!
Ultra flat and lightweight: the ultra-thin design keeps your phone slim. The soft TPU bumper offers you a super easy installation and a comfortable grip, ultra slim and lightweight design gives your phone no extra weight and volume. The case has been carefully equipped with a thickness of only 1.0 mm, which allows heat to be easily dissipated. At the same time, the mobile phone remains its original feeling from the grip.
Increased camera and screen protection: the full-coverage camera guard design defends your entire camera from scratches. The unique anti-fall design and raised edges around the front screen and camera lens can efficiently handle the effects of a sudden drop or shock without scratching your beautiful mobile phone!

6,95 €
05

[TY BETTERY]

[TY BETTERY] Battery compatible with BLP729 Realme 5/5s/5i - C3/C11

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The package does not include a mobile phone repair kit.
The capacity of this lithium-ion battery is mAh 4880
TY takes longer! No more danger of running out of your phone.
Product compatible with Realme 5i (RMX2030 -RMX2032), Realme C3 (RMX2020 - RMX2021)
It is recommended that the installation of the product is only done by a professional.

14,69 €
06

Aroepurt

Aroepurt Case for Realme C3 Mobile Phone Case Protective Cover [with Tempered Glass Screen Protector] Hybrid [Folding Support Magnetic] [Frosted Anti-Fingerprint] Blue

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The frosted surface effectively prevents most fingerprints, and the carbon fibre texture design is elegant.
The case is higher than the camera and screen, providing better flat protection
Hard PC back panel + soft silicone frame + four corners shock airbags
Folding multi-angle support, you can adjust the support angle after using the scene
1 x case, 1 x tempered glass screen protector

6,90 €
07

FERLAN

FERLAN Mobile Phone Case for Oppo Realme 5/Realme C3/Realme 6i Case with Premium PU Leather Flip Case, Magnetic Closure, Stand Function, Card Slot Case, Protective Case for Realme 5/Realme C3/Realme

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Product Service] After purchasing our products, you will receive a worry-free shopping guarantee. contact us if you encounter problems of bad situations during use. We will find the best solution for you.
[Practical Functions]: Built-in magnetic closure to securely store your phone and cards; Stand function is perfect for video chatting and watching movies, so you can easily and conveniently watch videos, listen to music and surf the internet.
[High-quality material]: Oppo Realme 5 / Realme C3 / Realme 6i case inner layer is soft TPU soft shell, outer layer is high-quality faux leather, shockproof, dustproof, scratch-proof, classic tone, noble and elegant, mature and quiet.
Wallet design: with 3 card slots and 1 extra money compartment, this leather case is the perfect combination of mobile phone case and wallet. The case is a chic wallet style case in which you can easily transport your most important things of everyday life.
Compatibility: The FERLAN case is only designed for Oppo Realme 5 / Realme C3 / Realme 6i. This case is only compatible with iPhone 12 Mini. Precise cut-out design makes all functions and controls (such as speakers, camera and other ports) easier to use.

12,99 €
08

FMPCUON

FMPCUON Case for Realme Narzo 20A/Realme C3 (3 Cameras), Protective Flip Case, Leather Flip Wallet Case, Mobile Phone Cover [Tempered Glass Screen Protector x 2] Blue

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Sleek and practical design: 2 slots for business cards, credit cards or ID cards and 1 large compartment for banknotes / receipts / notes. The leather case has a useful stand function that allows you to easily watch videos on your mobile phone
Magnetic closure: with magnetic closure, the case is both safe and user-friendly: you can quickly open and close the faux leather cover without fear of losing it.
FMPCUON unique flip-style cover only for Realme Narzo 20A/Realme C3 (3 cameras). Each leather case is carefully hand-stitched and specially adapted to the colour of the leather. Very exclusive and elegant thanks to the two-tone design, trendy colours and stylish seams.
Comfortable design: flexible and soft inner shell for easy installation and removal. [2] Precise cut-outs for camera, speakers, earpiece and other ports allow easy access to all functions.
Box contents: 1 x all-round case for Realme Narzo 20 A/Realme C3 (3 cameras), 2 x tempered glass screen protectors, 2 x alcohol swabs, 2 x stickers for removing dust

12,99 €
09

GoodcAcy

GoodcAcy Protective Case for Realme 5/Realme C3/Realme 6i, Premium Leather Wallet Protective Case Compatible with Realme 5/Realme C3/Realme 6i Black

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wallet: The Realme 5/Realme C3/Realme 6i flip case has 2 card slots and 1 wallet pocket for convenient storage of ID, credit card and banknotes.
Stand function: the Realme 5/Realme C3/Realme 6i flip case with adjustable stand, you can watch videos or movies and chat with friends anytime and anywhere.
Model: The case is only for Realme 5/Realme C3/Realme 6i
High-quality PU leather: the Realme 5/Realme C3/Realme 6i mobile phone case is made of super durable faux leather and the inner shell is made of TPU. The cover not only has a classic, high-quality leather feel, but also a retro look and design.
Compatible with Realme 5/Realme C3/Realme 6i Case, Mobile Phone Chain Case Silicone Rope Necklace Mobile Phone Case with Cord Bag TPU Bumper Protective Case Compatible with Realme 5/Realme C3/Realme 6i Case - Black
360° protection: a built-in magnetic closure ensures that your mobile phone and cards are safely stowed away. The 4 corners can effectively absorb shocks or knocks and protect your phone from accidental drops and scratches. The raised edges prevent scratching of the camera.

10,66 €
10

GoodcAcy

GoodcAcy Protective Case for Realme 5/Realme C3/Realme 6i, Premium Leather Wallet Protective Case Compatible with Realme 5/Realme C3/Realme 6i Blue

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wallet: The Realme 5/Realme C3/Realme 6i flip case has 2 card slots and 1 wallet pocket for convenient storage of ID, credit card and banknotes.
Stand function: the Realme 5/Realme C3/Realme 6i flip case with adjustable stand, you can watch videos or movies and chat with friends anytime and anywhere.
Model: The case is only for Realme 5/Realme C3/Realme 6i
High-quality PU leather: the Realme 5/Realme C3/Realme 6i mobile phone case is made of super durable faux leather and the inner shell is made of TPU. The cover not only has a classic, high-quality leather feel, but also a retro look and design.
Compatible with Realme 5/Realme C3/Realme 6i Case, Mobile Phone Chain Case Silicone Rope Necklace Mobile Phone Case with Cord Bag TPU Bumper Protective Case Compatible with Realme 5/Realme C3/Realme 6i Case - Blue
360° protection: a built-in magnetic closure ensures that your mobile phone and cards are safely stowed away. The 4 corners can effectively absorb shocks or knocks and protect your phone from accidental drops and scratches. The raised edges prevent scratching of the camera.

10,66 €