Category Breakdown
Asus Zenfone 3 ZE552KL
Asus Zenfone 4 ZE554KL
Performance
64.373.2
Camera
65.876.6
Display
77.458.9
Battery
24.226.1
Build
76.480.5
Connectivity
55.467.7
Audio
8.971.5
Overall
47.653.6
Summary
- The Asus Zenfone 3 ZE552KL features a glass front and back with an aluminum frame, while the Zenfone 4 ZE554KL upgrades to Gorilla Glass 5 for enhanced durability.
- Both models have a 5.5-inch display with a resolution of 1080 x 1920 pixels, but the Zenfone 4 offers improved performance with a Snapdragon 630 or 660 chipset and a more powerful Adreno 512 GPU.
- In terms of camera capabilities, the Zenfone 4 has a dual-camera setup with a 12 MP wide and an 8 MP ultrawide lens, compared to the Zenfone 3's single 16 MP rear camera.
- The battery capacity is slightly higher in the Zenfone 4 at 3300 mAh, and it supports faster 18W charging, while both run on different versions of ZenUI based on Android, with the Zenfone 4 being more recent at Android 7.1.1.
Side-by-side Specification Comparison
Asus Zenfone 3 ZE552KL
Asus Zenfone 4 ZE554KL
General
Release Date
2016
2017
Announced
2016
2017
Description
N/A
N/A
Display
Size
5.5"
5.5"
Type
Super IPS+
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
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm MSM8953 Snapdragon 625 (14 nm)
Qualcomm SDM630 Snapdragon 630 (14 nm)Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53)Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 506
Adreno 508Adreno 512
Memory
32GB 3GB RAM, 64GB 4GB RAM
64GB 4GB RAM, 64GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
16 MP, f/2.0, PDAF, 3-axis OIS
12 MP, f/1.8, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS8 MP, 12mm (ultrawide), 1/4.0", 1.12µm, no AF
Main Camera Features
Laser AF, Dual-LED dual-tone flash, panorama, HDR
Dual-LED dual-tone flash, HDR, panorama
Front Camera
8 MP, f/2.0
8 MP, f/2.0, 24mm (wide)
Front Camera Features
N/A
HDR, panorama
Video Recording
4K@30fps
4K@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3300 mAh
Battery Details
Li-Ion 3000 mAh, non-removable
Li-Ion 3300 mAh, non-removable
Charging Details
N/A
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
152.6 x 77.4 x 7.7 mm (6.01 x 3.05 x 0.30 in)
155.4 x 75.2 x 7.7 mm (6.12 x 2.96 x 0.30 in)
Weight
155 g
165 g
Materials
Glass front (Gorilla Glass 3), glass back (Gorilla Glass 3), aluminum frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Colors
Sapphire Black, Moonlight White, Shimmer Gold
Moonlight white, Mint Green, Midnight Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Micro-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Global), LTE (2CA) Cat6 300/50 Mbps (Taiwan)
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, EDR, LE
5.0, A2DP, EDR, LE
NFC
✗
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS, GALILEO
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes, dual speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat), ZenUI 3
Android 7.1.1 (Nougat), ZenUI 4
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

