Oppo Pad Air vs Oppo A57e
Comparing 2 products
Basic Information
General Overview
Device Type
Tablet
Bar
Model
OPD2102, X21N2
CPH2387
Announced
2022, May
2022, September
Released
2022, May
2022, September
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
245.1 x 154.8 x 6.9 mm (9.65 x 6.09 x 0.27 in)
163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in)
Weight
440 g (15.52 oz)
187 g (6.60 oz)
Protection
Stylus support
Glass front, plastic frame, plastic back
IPX4 water resistant, IP5X dust resistant
Colors
Gray, Silver
Glowing Black, Glowing Green
Network
2G Network
No
Yes
3G Network
No
Yes
4G Network
No
Yes
5G Network
No
No
SIM
No SIM Card
Nano SIM
Dual SIM
No Line WiFi Only
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
IPS LCD
Size
10.36 inches, 305.5 cm2 (~80.5% screen-to-body ratio)
6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
Resolution
1200 x 2000 pixels
720 x 1612 pixels
Display Colors
16M colors or less
16M colors or more
Pixel Density
255 ppi density
269 ppi density
Touch Screen
Yes
Yes
Features
-
600 nits
Media
FM Radio
No
No
Earphone Jack
No
Yes
Camera
Camera Set
Single Camera
Dual Cameras
Main Camera
8 MP, f/2.0
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF
Camera Video
1080p@30fps
1080p@30fps
Features
Panorama
HDR, panorama
Selfie Set
Single Camera
Single Camera
Selfie Camera
5 MP, f/2.2
8 MP, f/2.0, (wide), 1/4", 1.12µm
Selfie Video
1080p@30fps
1080p@30fps
2nd Camera
-
2 MP, f/2.4, (depth)
Flash
-
LED Flash
Features
-
HDR
Software
OS
Android 12
Android 12
User Interface
ColorOS 12
ColorOS 12.1
Hardware
Chipset
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
MediaTek MT6765G Helio G35 (12 nm)
CPU
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Adreno 610
PowerVR GE8320
RAM
4/6 GB
4 GB
Internal Storage
64/128 GB
64 GB
Card Slot
Yes, via microSD card
Yes, via microSD card
Sensors
Accelerometer, gyro, proximity
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.1, A2DP, LE, aptX HD
5.2, A2DP, LE, aptX HD
Wi-fi
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, Wi-Fi Direct,
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
No
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No
No
Data
GPRS
No
Yes
EDGE
No
Yes
Speed
No Data
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
7100 mAh, Battery
5000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 18W / USB Power Delivery
Yes, 33W, 50% in 30 min (advertised)