Oppo A3 (China)
#1275
vivo Y78
#1166Category Breakdown
Oppo A3 (China)
vivo Y78
Performance
87.887.7
Camera
29.647.4
Display
90.890.4
Battery
33.733.7
Build
75.865.8
Connectivity
72.481.9
Audio
8.98.9
Overall
60.762.2
Summary
- The Oppo A3 features a 6.7-inch AMOLED display with a peak brightness of 1200 nits, while the vivo Y78 has a slightly larger 6.78-inch AMOLED display with a peak brightness of 1300 nits, both supporting a 120Hz refresh rate.
- Both devices are powered by the Qualcomm Snapdragon 695 chipset, offering similar performance, but the Oppo A3 provides options for up to 512GB of storage and 12GB of RAM.
- In terms of camera capabilities, the vivo Y78 has a superior 64 MP rear camera with OIS compared to the 50 MP rear camera of the Oppo A3, which lacks OIS.
- Both phones have a 5000 mAh battery, but the Oppo A3 supports slightly faster charging at 45W compared to the 44W of the vivo Y78.
- The Oppo A3 runs on Android 14 with ColorOS 14, while the vivo Y78 operates on Android 13 with Funtouch 13, and the latter includes a headphone jack, which the Oppo A3 does not.
Side-by-side Specification Comparison
Oppo A3 (China)
vivo Y78
General
Release Date
2024, July 02
2023, May 29
Announced
2024, July 02
2023, May 29
Description
Also known as Oppo A3i Plus
N/A
Display
Size
6.7"
6.78"
Type
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1200 nits (peak)
AMOLED, 120Hz, 1300 nits (peak)
Resolution
1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
PPI
1080
1080
Refresh Rate
120Hz
120Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 7i
N/A
Performance
Chipset
Qualcomm SM6375 Snapdragon 695 5G (6 nm)
Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU
Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
Adreno 619
Adreno 619
Memory
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
No
Camera
Main Camera
50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)
64 MP, f/1.8, (wide), PDAF, OIS2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
8 MP, f/2.0, (wide)
16 MP, f/2.5, (wide)
Front Camera Features
Panorama
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
5000 mAh
5000 mAh
Charging Details
45W wired, PD, 50% in 30 minReverse wired
44W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
162.5 x 75.4 x 7.2 mm (6.40 x 2.97 x 0.28 in)
164.3 x 74.8 x 7.9 mm (6.47 x 2.94 x 0.31 in)
Weight
178 g
177 g
Materials
Glass front (Gorilla Glass 7i), plastic frame, glass back
Glass front, plastic frame, plastic back
Colors
Black, Purple, Green
Flare Black, Dreamy Gold
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.1, A2DP, LE, aptX HD
5.1, A2DP, LE
NFC
✗
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Android 14, ColorOS 14
Android 13, Funtouch 13
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass