Oppo A31 vs Oppo Reno 9 Pro
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
CPH2015
PGX110
Announced
2020, February
2022, November
Released
2020, February
2022, November
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
162.3 x 74.2 x 7.2 mm (6.39 x 2.92 x 0.28 in)
Weight
180 g (6.35 oz)
174 g (6.14 oz)
Protection
Glass front, plastic back, plastic frame
-
Colors
Fantasy White, Mystery Black
Black, Gold, Pink gradient
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Yes
3G Network
HSDPA 850 / 900 / 2100
Yes
4G Network
LTE (unspecified)
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
5G Network
-
Yes
Display
Display Type
IPS LCD
AMOLED
Size
6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
6.7 inches, 108.0 cm2 (~89.7% screen-to-body ratio)
Resolution
720 x 1600 pixels
1080 x 2412 pixels
Display Colors
16M colors
1B colors
Pixel Density
270 ppi density
394 ppi density
Touch Screen
Capacitive Touchscreen
Yes
Features
480 nits typ. brightness
120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 950 nits (peak)
Display Protection
-
Asahi Glass AGC DT-Star2
Media
FM Radio
Yes
No
Earphone Jack
Yes
No
Camera
Camera Set
Triple Cameras
Dual Cameras
Main Camera
12 MP, f/1.8, (wide), PDAF
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF
2nd Camera
2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm
8 MP, f/2.2, 112˚ (ultrawide), 1/4.0", 1.12µm
3rd Camera
2 MP, f/2.4, (depth)
-
Camera Video
1080p@30fps
4K@30fps, 1080p@30/60/120fps, gyro-EIS, HDR
Features
HDR, panorama
HDR, panorama
Flash
LED flash,
LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
8 MP, f/2.0
32 MP, f/2.4, 22mm (wide), 1/2.74", 0.8µm, AF
Selfie Video
1080p@30fps
1080p@30fps, gyro-EIS
Features
HDR
Panorama, HDR
Software
OS
Android 9.0 (Pie)
Android 13
User Interface
ColorOS 6.1
ColorOS 13
Hardware
Chipset
Mediatek MT6765V/CB Helio P35 (12nm)
MediaTek Dimensity 8100-Max (5 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
PowerVR GE8320
Mali-G610 MC6
RAM
4 GB
16 GB
Internal Storage
128 GB (eMMC 5.1)
256/512 GB
Card Slot
Yes, microSD, up to 256 GB
No
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Connectivity
Bluetooth
5.0, A2DP, LE
5.3, 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/6, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, BDS
Yes, GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE-A (CA), 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4230 mAh battery
4500 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
-
Yes, 67W, PD, 1-35% in 10 min, 1-100% in 44 min (advertised)