Oppo A55
#2937
Umidigi C1 Max
#2661Category Breakdown
Oppo A55
Umidigi C1 Max
Performance
62.564.8
Camera
44.344.3
Display
70.570.5
Battery
58.558.5
Build
68.868.8
Overall
59.660.2
Summary
- The Oppo A55 features a 6.51-inch IPS LCD display with a resolution of 720 x 1600 pixels, while the Umidigi C1 Max has a slightly larger 6.52-inch IPS LCD with the same resolution.
- In terms of performance, the A55 is powered by the MediaTek Helio G35 chipset, whereas the C1 Max utilizes the Unisoc T610, with both offering similar RAM options but the C1 Max providing a higher 128GB RAM variant.
- Both phones have a 50 MP rear camera, but the A55 includes a 16 MP front camera compared to the C1 Max's 8 MP.
- Battery capacity is slightly higher in the C1 Max at 5150 mAh, but it supports slower charging at 10W compared to the A55's 18W.
- The A55 runs on Android 11 with ColorOS 11.1, while the C1 Max operates on Android 12, providing a more recent software experience.
Side-by-side Specification Comparison
Oppo A55
Umidigi C1 Max
General
Release Date
2021, October 01
2022
Announced
2021, October 01
2022
Description
Not to be confused with Oppo A55 5G
N/A
Display
Size
6.51"
6.52"
Type
IPS LCD, 480 nits (typ), 550 nits (peak)
IPS LCD
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
NEG T2X-1
N/A
Performance
Chipset
Mediatek MT6765G Helio G35 (12 nm)
Unisoc T610 (12 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
PowerVR GE8320
Mali-G52 MP2
Memory
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, f/1.8 26mm (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
50 MP, f/1.8, (wide), AF2 MP, f/2.4, (depth)
Front Camera
16 MP
8 MP
Front Camera Details
16 MP, f/2.0, 26mm (wide)
8 MP, f/2.2, (wide)
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
720p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5150 mAh
Battery Details
Li-Po 5000 mAh
5150 mAh
Charging Details
18W wired
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)
164.2 x 76.4 x 8.8 mm (6.46 x 3.01 x 0.35 in)
Weight
193 g
192 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Rainbow Blue, Starry Black, Green
Starry Black, Galaxy Blue
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX
5.0, A2DP, LE
NFC
✓
✗
USB
USB Type-C 2.0, OTG
USB Type-C, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
GPS, GALILEO, GLONASS, BDS
Software
Operating System
Android 11, ColorOS 11.1
Android 12
OS Version
Android 11, ColorOS 11.1
Android 12
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes