QMobile A1
#6397
vivo Y15S (2015)
#6087Category Breakdown
QMobile A1
vivo Y15S (2015)
Performance
42.641.7
Camera
19.119.1
Display
54.454.4
Battery
16.718.0
Build
0.217.5
Connectivity
34.534.1
Audio
8.98.9
Overall
23.925.2
Summary
- The QMobile A1 and vivo Y15S both feature a 4.5-inch IPS LCD display with the same resolution, but the QMobile offers a slightly higher pixel density.
- In terms of performance, both devices utilize a quad-core Cortex-A7 CPU and have identical RAM and storage configurations.
- The camera specifications are also the same, with both offering a 5 MP rear camera and a 2 MP front camera capable of 1080p video recording.
- The vivo Y15S has a larger battery capacity at 1900 mAh compared to the QMobile A1's 1700 mAh.
- Regarding software, the QMobile A1 can be upgraded to Android 6.0, while the vivo Y15S runs on Android 5.1 without upgrade options.
- Build-wise, the QMobile A1 is slightly heavier and thicker than the vivo Y15S, which is marginally lighter and more compact.
Side-by-side Specification Comparison
QMobile A1
vivo Y15S (2015)
General
Release Date
2015
2015
Announced
2015
2015
Description
N/A
N/A
Display
Size
4.5"
4.5"
Type
IPS LCD
IPS LCD
Resolution
480 x 854 pixels, 16:9 ratio (~245 ppi density)
480 x 854 pixels, 16:9 ratio (~218 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6582 (28 nm)
Mediatek MT6580 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400MP2
Mali-400MP2
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (dedicated slot)
Camera
Main Camera
5 MP, AF
5 MP, AF
Main Camera Features
LED flash
LED flash, HDR, panorama
Front Camera
2 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1700 mAh
1900 mAh
Battery Details
Li-Ion 1700 mAh battery
1900 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
132 x 67 x 9.2 mm (5.20 x 2.64 x 0.36 in)
131.4 x 66.2 x 9 mm (5.17 x 2.61 x 0.35 in)
Weight
138 g
130 g
Materials
N/A
N/A
Colors
Black
White, Black
Foldable
✗
✗
SAR
N/A
0.62 W/kg (head) 0.59 W/kg (body)
Connectivity
SIM
Dual SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 42.2/11.5 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP, EDR
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), upgradable to 6.0 (Marshmallow)
Android 5.1 (Lollipop)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, proximity, compass