Oppo Reno4 Pro
#1474
Xiaomi Mi A3
#1976Category Breakdown
Oppo Reno4 Pro
Xiaomi Mi A3
Performance
64.862.5
Camera
47.947.9
Display
84.579.5
Battery
52.551.0
Build
79.879.8
Overall
64.262.3
Summary
- The Oppo Reno4 Pro features a more premium build with a glass front and plastic back, while the Xiaomi Mi A3 has a glass front and back, making it slightly heavier.
- The Reno4 Pro has a larger 6.5-inch Super AMOLED display with a higher resolution of 1080 x 2400 pixels and a 90Hz refresh rate, compared to the Mi A3's 6.09-inch Super AMOLED display at 720 x 1560 pixels and 60Hz.
- In terms of performance, the Reno4 Pro is powered by the Snapdragon 720G chipset, offering better processing capabilities than the Snapdragon 665 in the Mi A3.
- Both devices have a 48 MP main camera, but the Reno4 Pro includes additional features like an ultrawide lens and better video recording options.
- The Reno4 Pro has a 4000 mAh battery with faster 65W charging, while the Mi A3 has a slightly larger 4030 mAh battery but only supports 18W charging.
- Software-wise, the Reno4 Pro runs on Android 10 with ColorOS, while the Mi A3 operates on Android One, initially launching with Android 9 but upgradable to Android 11.
Side-by-side Specification Comparison
Oppo Reno4 Pro
Xiaomi Mi A3
General
Release Date
2020, July 31
2019, July 24
Announced
2020, July 31
2019, July 17
Description
Not to be confused with Oppo Reno4 Pro 5G
N/A
Display
Size
6.5"
6.09"
Type
Super AMOLED, 90Hz, HDR10, 500 nits (typ)
Super AMOLED
Resolution
1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
PPI
1080
720
Refresh Rate
90Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✓
✗
Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 5
Performance
Chipset
Qualcomm SM7125 Snapdragon 720G (8 nm)
Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU
Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 618
Adreno 610
Memory
128GB 8GB RAM, 256GB 8GB RAM
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
48 MP
48 MP
Main Camera Details
48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (depth)
Front Camera
32 MP
32 MP
Front Camera Details
32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video Recording
4K@30fps, 1080p@30/60/120fps, gyro-EIS
4K@30fps, 1080p@30/60/120fps
Selfie Video
1080p@30/120fps, gyro-EIS
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
4000 mAh
4030 mAh
Battery Details
Li-Po 4000 mAh
Li-Po 4030 mAh, non-removable
Charging Details
65W wired, 60% in 15 min, 100% in 36 min
18W wired, QC3
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
160.2 x 73.2 x 7.7 mm (6.31 x 2.88 x 0.30 in)
153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in)
Weight
161 g
173.8 g
Materials
Glass front (Gorilla Glass 5), plastic frame, plastic back
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Water Resistance
N/A
N/A
Colors
Starry Night, Silky White
Kind of Gray, Not just Blue, More than White
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
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
Bluetooth
5.1, A2DP, LE, aptX HD
5.0, A2DP, LE, aptX HD
NFC
✓
✗
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS, GNSS
GPS, GLONASS, BDS
Software
Operating System
Android 10, ColorOS 7.2
Android 9.0 (Pie), upgradable to Android 11, Android One
OS Version
Android 10, ColorOS 7.2
Android 9.0 (Pie), upgradable to Android 11, Android One
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes