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Gigaset GP20 vs Umidigi Note 100

What GP20 does better (5) and where Note 100 wins (8) — every spec side by side.

Gigaset GP20
Gigaset · 2025GP20
5.8Score
5 advantages≈ $110
Higher score
vs
Umidigi Note 100
Umidigi · 2025Note 100
5.7Score
8 advantages≈ $130
3.4Display5.3
5.1Camera5.5
4.6Battery5.0
7.4Features4.1
Dimensions

Size comparison

GP20Note 100
77 × 1668.477.4 × 167.87.7
GP20Note 100Difference
Height166 mm167.8 mm−1.8 mm
Width77 mm77.4 mm−0.4 mm
Thickness8.4 mm7.7 mm+0.7 mm
Weight198 g190 g+8 g

Drawn to the same scale from the official dimensions (front and side).

Why is GP20 better than Note 100?

  1. NFCYes · Note 100: No
  2. Rear cameras3 vs 13×
  3. Water resistance (IPx)IPx4 vs IPx3+33%
  4. eSIMYes · Note 100: No
  5. Peak brightness480 nits vs 450 nits+7%

Why is Note 100 better than GP20?

  1. Refresh rate60 Hz vs 120 Hz2×
  2. RAM4 GB vs 8 GB2×
  3. Storage (max)128 GB vs 256 GB2×
  4. Wired charging18 W vs 20 W+11%
  5. Selfie camera8 MP vs 16 MP2×
  6. 3.5 mm headphone jackNo · GP20: Yes
  7. Weight198 g vs 190 g+4%
  8. Thickness8.4 mm vs 7.7 mm+9%
Specifications

Side by side

Gigaset GP20Gigaset GP20≈ $1105.8
Umidigi Note 100Umidigi Note 100≈ $1305.7
Design
Weight198 g190 g
Thickness8.4 mm7.7 mm
Height166 mm167.8 mm
Width77 mm77.4 mm
Frame—Plastic
Back—Plastic
Ingress protectionIP54IP53
Water resistance (IPx)IPx4IPx3
ColoursBlackRock Black, Interstellar Blue, Lake Green, Starry White
Display
Screen size6.7″6.8″
PanelLCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,600 px
Pixel density263 ppi258 ppi
Refresh rate60 Hz120 Hz
Peak brightness480 nits450 nits
Screen-to-body ratio—86%
Performance
ChipsetUnisoc T765Unisoc T765
Chip makerUnisocUnisoc
Process—6 nm
CPU cores88
CPU frequency2.3 GHz2.3 GHz
GPU—Mali-G57 MC2
Memory
RAM4 GB8 GB
Storage (max)128 GB256 GB
Storage (base)128 GB128 GB
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Rear cameras31
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video—1080p
Selfie camera8 MP16 MP
4K selfie video—No
Battery
Battery capacity5,000 mAh5,000 mAh
Battery typeLi-Po—
Wired charging18 W20 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55
NFCYesNo
USBUSB Type-CUSB Type-C
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stereo speakers—No
3.5 mm headphone jackNoYes
Fingerprint sensor—Side
Sensors—Fingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 15Android 14
PlatformAndroidAndroid
To compare: 0up to 4 models
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