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OPPO A6c vs Umidigi G100A

What A6c does better (3) and where G100A wins (8) — every spec side by side.

OPPO A6c
OPPO · 2026A6c
5.6Score
3 advantages≈ $140
Higher score
vs
Umidigi G100A
Umidigi · 2024G100A
5.6Score
8 advantages≈ $140
5.8Display5.4
2.7Camera3.4
7.2Battery7.3
3.0Features2.8
Dimensions

Size comparison

A6cG100A
78.5 × 166.58.977.6 × 1718.1
A6cG100ADifference
Height166.5 mm171 mm−4.5 mm
Width78.5 mm77.6 mm+0.9 mm
Thickness8.9 mm8.1 mm+0.8 mm
Weight215 g205 g+10 g

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

Why is A6c better than G100A?

  1. Battery capacity7,000 mAh vs 6,000 mAh+17%
  2. Peak brightness700 nits vs 450 nits+56%
  3. Water resistance (IPx)IPx4 vs IPx3+33%

Why is G100A better than A6c?

  1. Storage (max)128 GB vs 256 GB2×
  2. Wired charging15 W vs 20 W+33%
  3. Storage (base)64 GB vs 128 GB2×
  4. Weight215 g vs 205 g+5%
  5. Screen size6.8″ vs 6.9″+2%
  6. Selfie camera5 MP vs 8 MP+60%
  7. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  8. Thickness8.9 mm vs 8.1 mm+10%
Specifications

Side by side

OPPO A6cOPPO A6c≈ $1405.6
Umidigi G100AUmidigi G100A≈ $1405.6
Design
Weight215 g205 g
Thickness8.9 mm8.1 mm
Height166.5 mm171 mm
Width78.5 mm77.6 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP53
Water resistance (IPx)IPx4IPx3
ColoursStone Brown, Feather Purple, Feather WhiteRock Black, Interstellar Blue, Lake Green, Starry White
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 ratio85.2%85.2%
Performance
ChipsetUnisoc T7250Unisoc T615
Chip makerUnisocUnisoc
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz1.8 GHz
GPUMali-G57 MP1Mali-G57 MP1
Memory
RAM4 GB4 GB
Storage (max)128 GB256 GB
Storage (base)64 GB128 GB
Storage typeUFS 2.2—
Memory card slotYesYes
Camera
Main camera13 MP13 MP
Main camera aperturef/2.2—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity7,000 mAh6,000 mAh
Wired charging15 W20 W
Wireless chargingNoNo
Connectivity
5G—No
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth5.25.2
NFCNoNo
USBUSB Type-C 2.0USB Type-C
USB version2—
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, compass
Software
OS at launchAndroid 15Android 14
PlatformAndroidAndroid
InterfaceColorOS 15—
To compare: 0up to 4 models
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