Asus Zenfone 4 Pro ZS551KL
#1219
Xiaomi Mi CC9e
#1856Category Breakdown
Asus Zenfone 4 Pro ZS551KL
Xiaomi Mi CC9e
Performance
80.273.1
Camera
94.665.1
Display
80.280.4
Battery
26.929.1
Build
80.575.4
Connectivity
67.961.9
Audio
71.58.9
Overall
61.554.1
Summary
- The Asus Zenfone 4 Pro ZS551KL features a premium build with Gorilla Glass 5 on both front and back, while the Xiaomi Mi CC9e also uses Gorilla Glass 5 but has a plastic frame, making it slightly less robust.
- In terms of display, the Zenfone offers a 5.5-inch AMOLED screen with a higher resolution of 1080 x 1920 pixels compared to the CC9e's 6.01-inch Super AMOLED display at 720 x 1560 pixels.
- Performance-wise, the Zenfone is powered by the Snapdragon 835 chipset, providing superior processing capabilities over the Snapdragon 665 in the CC9e.
- The camera setup on the CC9e is more advanced with a 48 MP main sensor, while the Zenfone has a dual-camera system with a 12 MP primary sensor and optical image stabilization.
- Battery capacity is higher in the CC9e at 4030 mAh versus 3600 mAh in the Zenfone, but both support 18W charging.
- Lastly, the Zenfone runs on Android 7.1.1 with ZenUI, while the CC9e operates on Android 9.0 with MIUI, offering different software experiences.
Side-by-side Specification Comparison
Asus Zenfone 4 Pro ZS551KL
Xiaomi Mi CC9e
General
Release Date
2017
2019
Announced
2017
2019
Description
N/A
N/A
Display
Size
5.5"
6.01"
Type
AMOLED
Super AMOLED
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
720 x 1560 pixels, 19.5:9 ratio (~286 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 5
Performance
Chipset
Qualcomm MSM8998 Snapdragon 835 (10 nm)
Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 540
Adreno 610
Memory
64GB 6GB RAM, 128GB 6GB RAM
64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (depth)
Main Camera Features
Laser AF, color spectrum sensor, LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Front Camera Features
HDR
HDR
Video Recording
4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
4K@30fps, 1080p@30/60/120fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✓
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3600 mAh
4030 mAh
Battery Details
Li-Ion 3600 mAh, non-removable
Li-Po 4030 mAh, non-removable
Charging Details
18W wired, 50% in 32 min
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in)
Weight
175 g
173.8 g
Materials
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Colors
Moonlight white, Pure Black
Black, Blue, White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 or 100 Mbps
HSPA, LTE (2CA) 450/50 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
5.0, A2DP, EDR, LE, aptX
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, BDS, GALILEO
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes, dual speakers
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4
Android 9.0 (Pie), MIUI 10
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass