Oppo Find 7a
#5215
ZTE Grand S3
#5210Category Breakdown
Oppo Find 7a
ZTE Grand S3
Performance
54.354.3
Camera
45.445.5
Display
70.570.5
Battery
43.543.5
Build
70.870.8
Overall
55.355.4
Summary
- The Oppo Find 7a and ZTE Grand S3 both feature a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, offering similar visual quality.
- In terms of performance, the Find 7a is powered by a Snapdragon 801 chipset with a 2.3 GHz CPU, while the Grand S3 has a slightly faster 2.5 GHz variant of the same chipset, although both have 16GB of storage and 2GB or 3GB of RAM, respectively.
- The camera on the Grand S3 is superior with a 16 MP rear sensor compared to the Find 7a's 13 MP, and it also has an 8 MP front camera versus the 5 MP on the Find 7a.
- Battery capacity is higher on the Grand S3 at 3100 mAh compared to 2800 mAh for the Find 7a, but the latter supports faster 20W charging.
- Both devices run on older Android versions, with the Find 7a on Android 4.3 and the Grand S3 on 4.4, impacting the software experience.
Side-by-side Specification Comparison
Oppo Find 7a
ZTE Grand S3
General
Release Date
2014
2015
Announced
2014
2015
Description
Also known as Oppo Find 7 FullHD, Oppo Find 7 FHD
N/A
Display
Size
5.5"
5.5"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Qualcomm MSM8974AB Snapdragon 801 (28 nm)
Qualcomm MSM8974AC Snapdragon 801 (28 nm)
CPU
Quad-core 2.3 GHz Krait 400
Quad-core 2.5 GHz Krait 400
GPU
Adreno 330
Adreno 330
Memory
16GB 2GB RAM
16GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP
16 MP
Main Camera Details
13 MP, f/2.0, 1/3.0", AF
16 MP, AF
Front Camera
5 MP
8 MP
Front Camera Details
5 MP, f/2.0
8 MP
Video Recording
4K@30fps, 1080p@60fps, 720p@120fps
4K@30fps, 1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
2800 mAh
3100 mAh
Battery Details
Li-Po 2800 mAh, removable
Li-Ion 3100 mAh, non-removable
Charging Details
20W wired, 75% in 30 min
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
152.6 x 75 x 9.2 mm (6.01 x 2.95 x 0.36 in)
155 x 77 x 9.8 mm (6.10 x 3.03 x 0.39 in)
Weight
170 g
N/A
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
White, Black
Silver
Foldable
✗
✗
Connectivity
SIM
Micro-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
HSPA, LTE
HSPA, LTE, EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✓
✗
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, BDS
Software
Operating System
Android 4.3 (Jelly Bean), ColorOS
Android 4.4 (KitKat)
OS Version
Android 4.3 (Jelly Bean), ColorOS
Android 4.4 (KitKat)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes