Oppo F21 Pro
27990 Tk
27990 Tk
Samsung Galaxy A51
27499 Tk
27499 Tk
visual : Oppo F21 Pro Vs Samsung Galaxy A51
Oppo F21 Pro
Samsung Galaxy A51
Software
os
Android 11, ColorOS 12.1
Android 10.0; One UI 2
Hardware
Memory
RAM
8 GB
6 GB
ROM
128 GB
128 GB
expandable
512 GB
512 GB
Processor
CPU
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Adreno 610
Mali-G72 MP3
SoC
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
Exynos 9611 (10nm)
number of cores
8core
8core
Camera
features
LED flash, HDR, panorama
LED flash, panorama, HDR
primary
Triple:
64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7m, PDAF
2 MP, f/3.3, (microscope)
2 MP, f/2.4, (depth)
64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7m, PDAF
2 MP, f/3.3, (microscope)
2 MP, f/2.4, (depth)
Quad:
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
12 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12m
5 MP, f/2.2, (depth)
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
12 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12m
5 MP, f/2.2, (depth)
secondary
32 MP, f/2.4, 24mm (wide), 1/2.74", 0.8m
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8m
video
1080p@30fps, gyro-EIS
2160p@30fps, 1080p@30/60/120fps; gyro-EIS
Battery
capacity
4500mAh
4000mAh
charging
Fast charging 33W
Fast battery charging 15W
type
Li-Polymer (non-removable)
Li-Polymer (non-removable)
Design
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
build
Glass front (Gorilla Glass 3), plastic back, plastic frame
dimension
159.9 x 73.2 x 7.5 mm
158.5 x 73.6 x 7.9 mm
display
AMOLED, 90Hz, 430 nits (typ), 600 nits (HBM), 800 nits (peak)
Super AMOLED capacitive touchscreen, 16M colors, 102.0 cm2 (~87.4% screen-to-body ratio)
protection
Corning Gorilla Glass 3
resolution
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
screen
6.43"
6.5"
weight
175 gm
172 gm
Connectivity
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
USB
USB Type-C 2.0, USB On-The-Go
2.0, Type-C 1.0 reversible connector, USB On-The-Go
bluetooth
5.1, A2DP, LE, aptX HD
5.0, A2DP, LE
internet
4G/LTE
2G/3G/4G/LTE
wifi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Audio
radio
No
FM Radio
Others
sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, ANT+