Basics |
Oppo A57s
International · 4GB · 64GB
View datasheet
vs
|
Samsung Galaxy A21s
Global · 3GB · 32GB · SM-A217FDS
View datasheet
vs
|
---|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Ki Cost-effective Score |
6.9
Ki Cost-effective Score |
6.9
Ki Cost-effective Score |
Design and Screen score | 6.3Design & Materials | 4.8Design & Materials |
Performance and Hardware score | 5.3Performance & Hardware | 5.1Performance & Hardware |
Camera score | 5.5Camera | 6.4Camera |
Connectivity score | 6.2 Connectivity | 6.6 Connectivity |
Battery score | 6.7 Battery | 7.6 Battery |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
User score |
3.9
5 reviews
|
7.7
76 reviews
|
Specs |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
---|---|---|
Inches | 6.56" | 6.5" |
Resolution | HD+ | HD+ |
Usable surface | 82% useful | 82% useful |
Aspect Ratio | 20:9 | 20:9 |
Dimensions |
75.0 mm
163.8 mm 8.0 mm |
75.3 mm
163.7 mm 8.9 mm |
Weight | 187 g | 192 g |
Micro |
Helio G35 Octa-Core |
Exynos 850 Octa-Core |
RAM | 4 GB RAM | 3 GB RAM |
Storage | 64 GB | 32 GB |
AnTuTu |
110.000 v8 |
117.341 v8 |
Battery | 5000 mAh | 5000 mAh |
Main Camera |
1
50 Mpx · ƒ/1.8 2 3 |
1
48 Mpx · ƒ/2.0 S5KGM2 2 3 4 |
Selfie Camera | SELF 8 Mpx · ƒ/2.0 | SELF 13 Mpx · ƒ/2.2 |
Bands | ||
OS | Android 12 Snow Cone | Android 10 Q |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Brand | Oppo | Samsung |
Aliases | CPH2385 | SM-A217F, SM-A217F/DS |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Release date |
August 2022, 1 year ago |
May 2020, 4 years ago |
State | On Sale | On Sale |
Market | International | Global |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Size |
75.0 mm
•
163.8 mm
•
8.0 mm
Print 3D Model
See more details
|
75.3 mm
•
163.7 mm
•
8.9 mm
Print 3D Model
See more details
|
Weight | 187 g | 192 g |
Usable surface | 82 % | 82 % |
Materials | Plastic | Plastic |
Resistance | IP54 | - |
Colors |
Black
Blue
|
Black
White
Blue
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Diagonal | 6.56" | 6.5" |
Type | LCD IPS | LCD IPS |
Aspect Ratio | 20:9 | 20:9 |
Resolution |
HD+ 720 x 1612 px |
HD+ 720 x 1600 px |
Density | 269 Pixels per inch | 270 Pixels per inch |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Model | Mediatek Helio G35 | Samsung Exynos 850 |
CPU | 8x Cortex-A53 2.3 GHz | 4x Cortex-A55 2.0 GHz + 4x Cortex-A55 2.0 GHz |
Type | Octa-Core | Octa-Core |
Manufacturing | 12 nm | 8 nm |
64 Bits | Yes | Yes |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
GPU | IMG PowerVR GE8320 680MHz | ARM Mali-G52 |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
RAM | 4 GB | 3 GB |
Type | LPDDR4X RAM | LPDDR4X RAM |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Score |
110.000
Antutu v8
Overall performance better than 49% of devices
See more details
|
117.341
Antutu v8
Overall performance better than 51% of devices
See more details
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Capacity | 64 GB | 32 GB |
Type | eMMC 5.1 Storage | eMMC 5.1 Storage |
SD Slot |
Yes
, Slot for SD or second SIM card |
Yes
, Slot for SD or second SIM card |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Fingerprint | Yes, on the side | Yes, in the back |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Sensors |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Notifications LED | -- | -- |
Cooling system | No | No |
Gaming buttons | No | No |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
No. of cameras | Triple rear camera | Quad rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 50 Mpx | 48 Mpx |
Sensor | Unknown | Samsung S5KGM2 |
Type | CMOS | ISOCELL |
Aperture | ƒ/ 1.8 | ƒ/ 2.0 |
ISO | -- | -- |
Pixel size | -- | 0.80 µm |
Pixel Binning | -- | 1-4 (2x2) |
Sensor size | -- | 1/2" |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Flash | LED | LED |
Optical Stabilisation | No | No |
Slow Motion Video |
Yes, 120 fps |
No, 30 fps |
Others |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 8 Mpx | 13 Mpx |
Sensor | Unknown | Unknown |
Type | -- | CMOS |
Aperture | ƒ/ 2.0 | ƒ/ 2.2 |
Pixel size | -- | 1.12 µm |
Pixel Binning | -- | -- |
Sensor size | -- | -- |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
DxOMark Score | -- | -- |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
5G | -- | -- |
4G LTE |
|
|
3G |
|
|
2G |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Version | Bluetooth 5.3 LE Low energy consumption | Bluetooth 5.0 LE Low energy consumption |
Others |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Navigation |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
USB |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
-- |
0.230 W/Kg on head
1.380 W/Kg on body |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
-- | -- |
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Others |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Capacity |
5000 mAh
See more details
|
5000 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge |
Yes, 33.0W |
Yes, 15.0W |
Others |
|
|
Oppo A57s International · 4GB · 64GB |
Samsung Galaxy A21s Global · 3GB · 32GB · SM-A217FDS |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |