Category Breakdown
alcatel Flash (2017)
Asus Zenfone 4 Selfie Pro ZD552KL
Performance
69.868.8
Camera
65.465.6
Display
58.980.2
Battery
25.424.2
Build
0.20.2
Connectivity
51.650.9
Audio
8.98.9
Overall
39.743.3
Summary
- The alcatel Flash (2017) features a sturdy build with dimensions of 152.6 x 75.4 x 8.7 mm and weighs 155g, while the Asus Zenfone 4 Selfie Pro ZD552KL is slightly slimmer at 154 x 74.8 x 6.9 mm and lighter at 147g.
- Both phones have a 5.5-inch display with 1080 x 1920 resolution, but the alcatel uses IPS LCD technology, whereas the Asus employs AMOLED, offering better color contrast.
- In terms of performance, the alcatel is powered by a deca-core Mediatek Helio X20 chipset, while the Asus runs on an octa-core Snapdragon 625, with the latter providing a more efficient experience.
- The camera capabilities differ significantly, with the alcatel having a dual 13 MP rear setup compared to the Asus's 16 MP rear camera, which includes dual pixel PDAF.
- Battery capacity is slightly higher in the alcatel at 3100mAh, but the Asus supports faster charging at 18W.
- Finally, the alcatel runs on Android 6.0 Marshmallow, while the Asus offers a more updated Android 7 Nougat with ZenUI 4, providing a more refined software experience.
Side-by-side Specification Comparison
alcatel Flash (2017)
Asus Zenfone 4 Selfie Pro ZD552KL
General
Release Date
2017
2017
Announced
2017
2017
Description
N/A
N/A
Display
Size
5.5"
5.5"
Type
IPS LCD
AMOLED
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
Asahi Dragontrail Glass, oleophobic coating
Corning Gorilla Glass 5
Performance
Chipset
Mediatek MT6797 Helio X20 (20 nm)
Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU
Deca-core (2x2.3 GHz Cortex-A72, 4x1.9 GHz Cortex-A53, 4x1.4 GHz Cortex-A53)
Octa-core 2.0 GHz Cortex-A53
GPU
Mali-T880 MP4
Adreno 506
Memory
32GB 3GB RAM
64GB 3GB RAM, 64GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF13 MP B/W, f/2.0, 1/3.1", 1.12µm, PDAF
16 MP, 26mm (wide), dual pixel PDAF
Main Camera Features
Dual-LED dual-tone flash, panorama
Dual-LED dual-tone flash, HDR, panorama
Front Camera
N/A
N/A
Front Camera Features
Dual-LED dual-tone flash
LED flash, panorama, HDR
Video Recording
4K@30fps, 1080p@60fps
4K@30fps, 1080p@30/60fps, 720p@120fps
Selfie Video
1080p@30fps
4K@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3100 mAh
3000 mAh
Battery Details
Li-Ion 3100 mAh, non-removable
Li-Ion 3000 mAh, non-removable
Charging Details
N/A
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
152.6 x 75.4 x 8.7 mm (6.01 x 2.97 x 0.34 in)
154 x 74.8 x 6.9 mm (6.06 x 2.94 x 0.27 in)
Weight
155 g
147 g
Materials
N/A
N/A
Colors
Titanium Grey
Rouge Red, Sunlight Gold, Deepsea Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsLTE (2CA) Cat6 300/50 Mbps - TW/JP/HK
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.1, A2DP
4.2, A2DP, EDR, LE
NFC
✗
✗
USB
USB Type-C, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, BDS, GALILEO
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0 (Marshmallow)
Android 7 (Nougat), ZenUI 4
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

