Best Gigaset S4 Test 2026

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Last Updated - 03.02.2026

Best Choice

01

Openstage

OpenStage Gigaset Openstage S4 Professional Complementary Edition (S4-50) Including Charging Cradle L30250-F600-C215 -A (see Description)

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9.9

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

OpenStage
Gigaset Openstage S4 Professional Complementary Edition (S4 50) including charging cradle L30250 F600 C215 A (see description)
Fixed telephone

228,90 €
Value for Money

02

Gigaset

Gigaset GX4 PRO Robust Business Smartphone 4G - Dust & Waterproof IP68, Military Standard - 6.1 Inch HD+ Display with Gorilla Glass - 128GB + 6GB RAM - 48MP Camera - 400 Hours Standby, Black

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24% Off
9.8

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

Quality made in Germany – design and manufacture in Germany – Gigaset manufacturer warranty with repair service for breakage and moisture damage – with ongoing software support until February 2027
Powerful - 5000 mAh removable battery with 400 hours standby - fast charging with up to 30 W or wireless charging up to 15 W - unlock with face recognition or fingerprint on the power button - Android 12 pre-installed, updatable to Android 14
HIGH RESOLUTION IMAGES - Flat dual camera system with 48MP wide angle + 8MP ultra wide angle - 16MP front camera for high-resolution selfies - Triple slot with dual SIM + memory expansion up to 1TB - Message LED spotlight on the back
For all weather conditions – dust and waterproof with protection class IP68 – large 6.1" HD+ V-notch display with scratch and dirt-repellent Corning Gorilla Glass – can be operated with wet hands and gloves, individually programmable function button
Focus on sustainability - Low emissions made in Germany using renewable energies - the packaging is made from 90% recycled material, environmentally friendly and resource-saving

227,99 € 299,00 €(24% Off off)
03

Openstage

OpenStage Gigaset Openstage S4 Professional Complementary Edition (S4-50) Including Charging Cradle L30250-F600-C215 -A (see Description)

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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

OpenStage
Gigaset Openstage S4 Professional Complementary Edition (S4 50) including charging cradle L30250 F600 C215 A (see description)
Fixed telephone

68,90 €
04

Gigaset

Gigaset GX4 PRO Robust Business Smartphone 4G - Dust & Waterproof IP68, Military Standard - 6.1 Inch HD+ Display with Gorilla Glass - 128GB + 6GB RAM - 48MP Camera - 400 Hours Standby, Black

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9.6

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

Quality made in Germany – design and manufacture in Germany – Gigaset manufacturer warranty with repair service for breakage and moisture damage – with ongoing software support until February 2027
Powerful - 5000 mAh removable battery with 400 hours standby - fast charging with up to 30 W or wireless charging up to 15 W - unlock with face recognition or fingerprint on the power button - Android 12 pre-installed, updatable to Android 14
HIGH RESOLUTION IMAGES - Flat dual camera system with 48MP wide angle + 8MP ultra wide angle - 16MP front camera for high-resolution selfies - Triple slot with dual SIM + memory expansion up to 1TB - Message LED spotlight on the back
For all weather conditions – dust and waterproof with protection class IP68 – large 6.1" HD+ V-notch display with scratch and dirt-repellent Corning Gorilla Glass – can be operated with wet hands and gloves, individually programmable function button
Focus on sustainability - Low emissions made in Germany using renewable energies - the packaging is made from 90% recycled material, environmentally friendly and resource-saving

212,46 €
05

Gigaset

Gigaset Comfort 520HX – DECT Handset with Charging Cradle – Elegant Cordless Phone for Router and DECT Base – Fritzbox Compatible, Best Audio Quality with Hands-Free Function, Titanium Black

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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

Versatile connection options – connection with separately available or already existing common routers with DECT/CAT-iq functionality, e.g. AVM FRITZ!Box, Speedport or as an extension of your system with a Gigaset DECT base – a red or DECT base is required.
Technology meets design – The Gigaset Comfort 520 impresses with its elegant, timeless design, the 2.2 inch (5.6 cm) colour display and low weight – ideal for your home or home office.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco DECT technology ensures reduced energy consumption – the Gigaset Comfort 520 series is an Amazon exclusive product.
Convincing functions – Make calls and hands-free calls in brilliant HD quality – headset compatibility via 3.5 mm jack connection – comfort call protection for 150 numbers – large address book.
Box contents: 1 x Gigaset Comfort 520HX handset, 1 x charging cradle, 1 x power supply, 2 x AAA batteries (NiMH), 1 x battery cover, 1 x belt clip, 1 x user manual (English language not guaranteed).

62,99 €
06

Gigaset

Gigaset Comfort 520HX – DECT Handset with Charging Cradle – Elegant Cordless Phone for Router and DECT Base – Fritzbox Compatible, Best Audio Quality with Hands-Free Function, Titanium 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.

Show more
Main highlights

Versatile connection options – connection with separately available or already existing common routers with DECT/CAT-iq functionality, e.g. AVM FRITZ!Box, Speedport or as an extension of your system with a Gigaset DECT base – a red or DECT base is required.
Technology meets design – The Gigaset Comfort 520 impresses with its elegant, timeless design, the 2.2 inch (5.6 cm) colour display and low weight – ideal for your home or home office.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco DECT technology ensures reduced energy consumption – the Gigaset Comfort 520 series is an Amazon exclusive product.
Convincing functions – Make calls and hands-free calls in brilliant HD quality – headset compatibility via 3.5 mm jack connection – comfort call protection for 150 numbers – large address book.
Box contents: 1 x Gigaset Comfort 520HX handset, 1 x charging cradle, 1 x power supply, 2 x AAA batteries (NiMH), 1 x battery cover, 1 x belt clip, 1 x user manual (English language not guaranteed).

37,68 €
07

Gigaset

Gigaset GS4 Smartphone - Made in Germany - Powerful 4300 mAh Replaceable Battery with Quick Charge Function - 6.3 Inch Full HD+ V-Notch Display - 4 GB RAM + 64 GB Internal Memory - Android 10

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9.3

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

Top performance in full shape – best smartphone experience with 6.3 inch full HD+ V-notch display – easy to unlock using face recognition or fingerprint scanner for more safety
Quality made in Germany – design and manufacture in Germany – Gigaset manufacturer warranty with 3 months satisfaction promise and repair service for breakage and moisture damage
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Brilliant recordings – capture special moments with the Gigaset GS4 - triple rear camera 16MP+5MP+2MP, front camera 13MP, video recording in full HD mode - LED flash for clear photos at night
Box contents: 1 x Gigaset GS4 mobile phone without contract in deep black plus replaceable battery, 1 x charger, 1 x SIM card needle, 1 x USB Type-C cable, 1 x quick start guide - also available in pure white
Best performance – better and faster with Android 10 and powerful 4300 mAh battery with up to 350 hours standby time – charge via USB-C cable or wireless charging via inductive charging station

74,53 €
08

Gigaset

Gigaset AS690A quattro - 4 cordless telephones with answering machine - large, high-contrast display - brilliant audio quality - Adjustable sound profiles - handsfree - call protection, black

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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

This device is intended and designed for the telephone connection in the German network, an unvaded operation outside Germany can not be guaranteed
Strong functions - integrated answering machine with up to 20 minutes recording time, brilliant sound quality (also in hands-free), 5-stage volume control, call protection for 32 lock numbers.
Scope of delivery - 1x base station Gigaset AS690A with answering machine, 3x charging cradle, 4x handsets Gigaset AS690, 4x plug-in power supply, 1x telephone connection cable, 8x AAA battery (NiMH).
Quality Made in Germany - Design and manufacture in Germany - The environmentally friendly eco DECT technology ensures reduced energy consumption.
Easy installation - just connect the base station with the wall phone box and call directly - you benefit from a quick and easy setup of your new phone.
A reliable companion - the Gigaset AS690A convinces with a large, high-contrast display and ensures best readability thanks to extra large numbers display in dialing mode.

105,99 €
09

Gigaset

Gigaset AS690A quattro - 4 cordless telephones with answering machine - large, high-contrast display - brilliant audio quality - Adjustable sound profiles - handsfree - call protection, black

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9.1

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.

Show more
Main highlights

This device is intended and designed for the telephone connection in the German network, an unvaded operation outside Germany can not be guaranteed
Strong functions - integrated answering machine with up to 20 minutes recording time, brilliant sound quality (also in hands-free), 5-stage volume control, call protection for 32 lock numbers.
Scope of delivery - 1x base station Gigaset AS690A with answering machine, 3x charging cradle, 4x handsets Gigaset AS690, 4x plug-in power supply, 1x telephone connection cable, 8x AAA battery (NiMH).
Quality Made in Germany - Design and manufacture in Germany - The environmentally friendly eco DECT technology ensures reduced energy consumption.
Easy installation - just connect the base station with the wall phone box and call directly - you benefit from a quick and easy setup of your new phone.
A reliable companion - the Gigaset AS690A convinces with a large, high-contrast display and ensures best readability thanks to extra large numbers display in dialing mode.

79,69 €
10

Gigaset

Gigaset GL795 Feature Phone - 4G Voice Over LTE, Easy Operation, 2.8 Inch IPS Display, 1400 mAh Battery, Audio Boost, SOS Button, Bluetooth 5.0, Hearing Aid Compatible, Designed in Germany, Dark Grey

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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

User-friendly – 2.8 inch IPS main display, 1.77 inch front display, large buttons, direct dial buttons and easy operation
Safety and comfort – SOS emergency call button, hearing aid compatibility (T3-M3), audio boost and Bluetooth 5.0 LE
Modern communication – 4G (LTE), voice over LTE and HD voice quality for crystal clear, reliable call quality
Long-lasting performance – powerful 1400 mAh lithium-ion battery for up to 9 hours of talk time and with up to 12 days standby
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Designed in Germany – robust design, micro SD expansion up to 128 GB, dedicated function buttons, comfortable charging via charging cradle or USB Type-C

69,99 €