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Infinix Smart 20e vs Umidigi G100x

What Smart 20e does better (4) and where G100x wins (7) — every spec side by side.

Infinix Smart 20e
Infinix · 2026Smart 20e
5.2Score
4 advantages≈ $120
vs
Umidigi G100x
Umidigi · 2026G100x
5.5Score
7 advantages
Higher score
5.8Display5.4
2.3Camera3.8
3.6Battery6.8
4.5Features2.8
Dimensions

Size comparison

Smart 20eG100x
78.4 × 166.48.278 × 1718.1
Smart 20eG100xDifference
Height166.4 mm171 mm−4.6 mm
Width78.4 mm78 mm+0.4 mm
Thickness8.2 mm8.1 mm+0.1 mm
Weight189 g193 g−4 g

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

Why is Smart 20e better than G100x?

  1. NFCYes · G100x: No
  2. Peak brightness700 nits vs 450 nits+56%
  3. Water resistance (IPx)IPx4 vs IPx3+33%
  4. Weight189 g vs 193 g+2%

Why is G100x better than Smart 20e?

  1. Main camera8 MP vs 32 MP4×
  2. Wired charging10 W vs 20 W2×
  3. Battery capacity5,000 mAh vs 5,200 mAh+4%
  4. Storage (base)64 GB vs 128 GB2×
  5. CPU frequency1.8 GHz vs 2 GHz+11%
  6. Screen size6.8″ vs 6.9″+2%
  7. Selfie camera5 MP vs 8 MP+60%
Specifications

Side by side

Design
Weight189 g193 g
Thickness8.2 mm8.1 mm
Height166.4 mm171 mm
Width78.4 mm78 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP53
Water resistance (IPx)IPx4IPx3
ColoursNight Pulse, Silver Dancer, Deep Cherry, Hush BlueSand Black, Sand Silver, Sand Green
Display
Screen size6.8″6.9″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,640 px
Pixel density256 ppi260 ppi
Refresh rate120 Hz120 Hz
Peak brightness700 nits450 nits
Screen-to-body ratio85.4%84.8%
Performance
ChipsetUnisoc T7250Mediatek Helio G81
Chip makerUnisocMediaTek
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz2 GHz
GPUMali-G57 MP1Mali-G52 MC2
Memory
RAM4 GB4 GB
Storage (max)128 GB128 GB
Storage (base)64 GB128 GB
Memory card slotYesYes
Camera
Main camera8 MP32 MP
Main camera aperturef/2—
Main sensor size1/4.0"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,200 mAh
Wired charging10 W20 W
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.2
NFCYesNo
USBUSB Type-C 2.0USB Type-C
USB version2—
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 16Android 15
PlatformAndroidAndroid
InterfaceXOS 16.3—
To compare: 0up to 4 models
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