Oppo A53
#2733
Oscal Flat 2
#2468Category Breakdown
Oppo A53
Oscal Flat 2
Performance
62.564.8
Camera
42.442.4
Display
75.575.5
Battery
58.558.5
Build
68.868.8
Overall
60.160.8
Summary
- The Oppo A53 features a 6.5-inch IPS LCD display with a resolution of 720 x 1600 pixels and a 90Hz refresh rate, while the Oscal Flat 2 has a slightly larger 6.56-inch IPS LCD with a resolution of 720 x 1612 pixels, also at 90Hz.
- In terms of performance, the A53 is powered by a Qualcomm Snapdragon 460 chipset, whereas the Flat 2 utilizes a Unisoc T606 chipset, with the A53 offering various RAM and storage configurations up to 256GB.
- Both phones have a 13 MP rear camera capable of 1080p video recording, but the A53 features a higher resolution 16 MP selfie camera compared to the Flat 2's 8 MP.
- Both devices are equipped with a 5000 mAh battery, but the A53 supports faster 18W charging compared to the Flat 2's 10W.
- The A53 runs on Android 10, upgradable to Android 11, while the Flat 2 operates on Android 14 with DokeOS 4.0, providing a more recent software experience.
Side-by-side Specification Comparison
Oppo A53
Oscal Flat 2
General
Release Date
2020, August 20
2025
Announced
2020, August 20
2025
Description
Not to be confused with Oppo A53 5G
N/A
Display
Size
6.5"
6.56"
Type
IPS LCD, 90Hz
IPS LCD, 90Hz, 450 nits
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
PPI
720
720
Refresh Rate
90Hz
90Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Qualcomm SM4250 Snapdragon 460 (11 nm)
Unisoc T606 (12 nm)
CPU
Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Adreno 610
Mali-G57 MP1
Memory
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
128GB 4GB RAM, 256GB 4GB RAM, 256GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP
13 MP
Main Camera Details
13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
13 MP, (wide), 1/4.0", 1.12 μm
Front Camera
16 MP
8 MP
Front Camera Details
16 MP, f/2.0, (wide), 1/3.06", 1.0µm
8 MP, (wide), 1/5.0"
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh
5000 mAh
Charging Details
18W wired
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
163.9 x 75.1 x 8.4 mm (6.45 x 2.96 x 0.33 in)
163.2 x 75.2 x 8.8 mm (6.43 x 2.96 x 0.35 in)
Weight
186 g
192 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Fairy White, Electric Black, Fancy Blue
Phantom Black, Ripple Blue, Sky Purple
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
Bluetooth
5.0, A2DP, LE, aptX HD
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
GPS, GLONASS, GALILEO, BDS
Software
Operating System
Android 10, upgradable to Android 11
Android 14, DokeOS 4.0
OS Version
Android 10, upgradable to Android 11
Android 14, DokeOS 4.0
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes