oppo Series
6.1/10
oppo a55s
Released 2019, October 22 • Android 11, ColorOS 11.1 • Dual SIM (Nano-SIM, dual stand-by)
Estimated Market Price
₹15,998
Updated Feb 2026
Display
6.5"
IPS LCD
Main Cam
12MP
High Res
Memory
128GB
Storage
Power
3.7k
3700 mAh
Performance Architecture
Processer / Chipset
MediaTek MT6833 Dimensity 700 (7 nm)
CPU Core Configuration
Octa-core
Graphics (GPU)
Mali-G57 MC2
Benchmark Estimates
6.1 Score
Performance Tier
Mid-Range Performance
Strengths
- Immersive 6.5" display experience
Trade-offs
- Entry-level camera performance
- Check detailed specs for limitations
Technical Data Sheet
Comprehensive hardware and software specifications
Data Source
Specifications are automatically aggregated from official vendor datasheets and certified databases.
General
Brand
oppo
Model
oppo a55s
Release Date
Released 2019, October 22
OS
Android 11, ColorOS 11.1
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
IPS LCD
Size
6.5 (inches)
Resolution
720 x 1600 pixels (px)
Platform
Chipset
MediaTek MT6833 Dimensity 700 (7 nm)
CPU
Octa-core
GPU
Mali-G57 MC2
OS
Android 11, ColorOS 11.1
Memory
Internal
128GB|128GB
Card Slot
microSDXC
Main Camera
Modules
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4?m, dual pixel PDAF, OIS<BR>16 MP, f/2.4, 50mm (telephoto), 1/3.6", 1.0?m, PDAF, OIS, 2x optical zoom<BR>
Features
Dual-LED flash, Pixel Shift, Auto-HDR, panorama
Video
Yes
Selfie Camera
Modules
8 MP, f/2.0, 22mm (wide), 1.22?m, no AF<BR>TOF 3D, (depth/biometrics sensor)<BR>
Battery
Type
Li-Po 3700 mAh, non-removable
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
5.0, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC
Yes
Radio
No
USB
USB Type-C 3.1
Body
Dimensions
163.9 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight
186 grams
SIM
Dual SIM (Nano-SIM, dual stand-by)
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