Oppo A53
#2585
Oscal Flat 2
#2518Category Breakdown
Oppo A53
Oscal Flat 2
Performance
72.975.4
Camera
28.428.4
Display
73.074.6
Battery
33.733.7
Build
16.215.4
Connectivity
56.355.7
Audio
87.68.9
Overall
47.848.3
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
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, 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
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
16 MP, f/2.0, (wide), 1/3.06", 1.0µm
8 MP, (wide), 1/5.0"
Front Camera Features
HDR
HDR
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo 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 & Safety
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
Colors
Fairy White, Electric Black, Fancy Blue
Phantom Black, Ripple Blue, Sky Purple
Foldable
✗
✗
SAR
0.77 W/kg (head) 0.97 W/kg (body)
0.70 W/kg (head) 1.40 W/kg (body)
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
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 10, upgradable to Android 11
Android 14, DokeOS 4.0
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity