Allview X4 Xtreme
#3395
Ulefone Armor X8i
#3737Category Breakdown
Allview X4 Xtreme
Ulefone Armor X8i
Performance
62.560.3
Camera
42.442.4
Display
70.570.5
Battery
58.558.5
Build
63.863.8
Overall
58.657.9
Summary
- The Allview X4 Xtreme features a larger 6.0-inch IPS LCD display with a higher resolution of 1080 x 1920 pixels, providing a sharper image compared to the Ulefone Armor X8i's 5.7-inch display at 720 x 1440 pixels.
- In terms of performance, the X4 Xtreme is powered by the Mediatek Helio P25 chipset with 4GB of RAM, offering better multitasking capabilities than the Armor X8i, which has the Helio A25 and 3GB of RAM.
- Both phones have a 13 MP rear camera, but the X4 Xtreme has a superior 20 MP front camera for selfies.
- The Armor X8i boasts a larger 5080 mAh battery with 10W charging, compared to the X4 Xtreme's 4550 mAh battery with no fast charging.
- In software, the X4 Xtreme runs on Android 7.0 Nougat, while the Armor X8i operates on the more recent Android 11, providing a more updated software experience.
- Lastly, the Armor X8i is heavier at 256g and has a thicker profile at 13.8mm, while the X4 Xtreme is lighter at 226.9g and slimmer at 9.1mm.
Side-by-side Specification Comparison
Allview X4 Xtreme
Ulefone Armor X8i
General
Release Date
2017
2021, September 23
Announced
2017
2021, September 23
Description
For Europe
N/A
Display
Size
6"
5.7"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~367 ppi density)
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Mediatek MT6757T Helio P25 (16 nm)
Mediatek MT6762D Helio A25 (12 nm)
CPU
Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
GPU
Mali-T880MP2
PowerVR GE8320
Memory
64GB 4GB RAM
32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP
13 MP
Main Camera Details
13 MP, PDAF5 MP, f/2.4, (depth)
13 MP, f/2.2, (wide), AF2 MP, (depth)2 MP, (depth)
Front Camera
20 MP
8 MP
Front Camera Details
20 MP, f/2.0, (wide)
8 MP, f/2.4
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
4550 mAh
5080 mAh
Battery Details
Li-Po 4550 mAh, non-removable
Li-Po 5080 mAh
Charging Details
N/A
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
166.4 x 83.3 x 9.1 mm (6.55 x 3.28 x 0.36 in)
160.3 x 79 x 13.8 mm (6.31 x 3.11 x 0.54 in)
Weight
226.9 g
256 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Mocha Gold
Black, Orange, Red
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Micro-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 21.1/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
HSPA 21.1/5.76 Mbps, LTE Cat7 300/150 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth
4.0, A2DP, EDR
5.0, A2DP, LE
NFC
✗
✓
USB
microUSB 2.0
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, GALILEO, BDS
Software
Operating System
Android 7.0 (Nougat)
Android 11
OS Version
Android 7.0 (Nougat)
Android 11
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes