Category Breakdown
Allview X2 Soul Style
Lava Z91 (2GB)
Performance
49.349.7
Camera
19.127.9
Display
56.556.5
Battery
21.024.2
Build
0.20.2
Connectivity
39.948.8
Audio
8.98.9
Overall
26.230.6
Summary
- The Allview X2 Soul Style features a 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Lava Z91 has a larger 5.7-inch IPS LCD with a resolution of 720 x 1440 pixels, offering a slightly higher pixel density.
- Both devices are powered by quad-core processors, but the Lava Z91 uses the Mediatek MT6739 chipset, which may provide marginally better performance.
- In terms of camera capabilities, both phones have a 13 MP rear camera, but the Lava Z91 has a wider aperture at f/2.0 and an 8 MP front camera compared to the 5 MP on the Allview.
- The Lava Z91 also has a larger battery capacity of 3000 mAh versus the Allview's 2350 mAh, which may result in better battery life.
- Software-wise, the Allview runs on Android 5.1 Lollipop, while the Lava Z91 is equipped with Android 7.1 Nougat, offering a more updated software experience.
Side-by-side Specification Comparison
Allview X2 Soul Style
Lava Z91 (2GB)
General
Release Date
2015
2018
Announced
2015
2018
Description
N/A
For India
Display
Size
5"
5.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Asahi Dragontrail Glass
N/A
Performance
Chipset
Mediatek MT6735 (28 nm)
Mediatek MT6739 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A53
Quad-core 1.3 GHz Cortex-A53
GPU
Mali-T720
PowerVR GE8100
Memory
16GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.2, AF
13 MP, f/2.0, 1/3.1", 1.12µm, AF
Main Camera Features
LED flash, HDR
LED flash
Front Camera
5 MP
8 MP, f/2.2
Front Camera Features
N/A
LED flash
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2350 mAh
3000 mAh
Battery Details
Li-Po 2350 mAh, non-removable
Li-Po 3000 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
142.4 x 71.2 x 7 mm (5.61 x 2.80 x 0.28 in)
152 x 72.9 x 7.7 mm (5.98 x 2.87 x 0.30 in)
Weight
128 g
147 g
Materials
N/A
N/A
Colors
Silver
Blue
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 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.0, A2DP, EDR
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 5.1 (Lollipop)
Android 7.1 (Nougat)
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Fingerprint (rear-mounted), accelerometer, proximity

