Asus Zenfone 3 ZE520KL
#3114
Infinix Zero 4
#4133Category Breakdown
Asus Zenfone 3 ZE520KL
Infinix Zero 4
Performance
64.357.9
Camera
82.656.2
Display
77.458.9
Battery
22.425.7
Build
0.20.2
Connectivity
56.046.2
Audio
8.98.9
Overall
43.736.0
Summary
- The Asus Zenfone 3 ZE520KL features a more compact build at 5.2 inches with a Super IPS+ display, offering a higher pixel density of ~424 ppi compared to the Infinix Zero 4's 5.5-inch IPS LCD at ~401 ppi.
- In terms of performance, the Zenfone is powered by a Qualcomm Snapdragon 625 chipset, which generally provides better efficiency than the Mediatek MT6753 in the Zero 4.
- Both phones have a 16 MP rear camera with OIS, but the Zenfone supports 4K video recording, while the Zero 4 is limited to 1080p.
- The Zenfone has a smaller 2600 mAh battery compared to the Zero 4's 3200 mAh, which may affect longevity.
- Both devices run on Android Marshmallow, with the Zenfone being upgradable to Nougat, while the Zero 4 remains on Marshmallow.
Side-by-side Specification Comparison
Asus Zenfone 3 ZE520KL
Infinix Zero 4
General
Release Date
2016
2017
Announced
2016
2017
Description
Versions: ZE520KL, ZA520KL
N/A
Display
Size
5.2"
5.5"
Type
Super IPS+
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm MSM8953 Snapdragon 625 (14 nm)
Mediatek MT6753 (28 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core 1.3 GHz Cortex-A53
GPU
Adreno 506
Mali-T720MP3
Memory
32GB 3GB RAM, 64GB 4GB RAM
32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (dedicated slot)
Camera
Main Camera
16 MP, f/2.0, PDAF, 4-axis OIS
16 MP, f/2.0, PDAF, OIS
Main Camera Features
Laser AF, Dual-LED dual-tone flash, panorama, HDR
Laser AF, Dual-LED flash, panorama, HDR
Front Camera
8 MP, f/2.0
8 MP, f/2.2
Front Camera Features
N/A
LED flash
Video Recording
4K@30fps, 1080p@60fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
3200 mAh
Battery Details
Li-Ion 2600 mAh, non-removable
Li-Ion 3200 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
146.9 x 74 x 7.7 mm (5.78 x 2.91 x 0.30 in)
151.5 x 76 x 7.8 mm (5.96 x 2.99 x 0.31 in)
Weight
144 g
167.5 g
Materials
N/A
N/A
Colors
Sapphire Black, Moonlight White, Shimmer Gold
Anthracite Grey, Champagne Gold, Barbie Pink, Filber Brown
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Micro-SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Global) or LTE (2CA) Cat6 300/50 Mbps (TW/HK/SG/PH)
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, EDR, LE
4.0, A2DP, LE
NFC
✗
✗
USB
USB Type-C 2.0, OTG
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.1 (Marshmallow), upgradable to 7 (Nougat), ZenUI 3
Android 6.0 (Marshmallow)
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass