Lenovo A820
#6874
Posh Revel Pro X510
#6985Category Breakdown
Lenovo A820
Posh Revel Pro X510
Performance
39.038.7
Camera
14.115.4
Display
55.216.9
Battery
18.920.0
Build
0.20.2
Connectivity
30.936.3
Audio
8.987.6
Overall
21.621.0
Summary
- The Lenovo A820 features a 4.5-inch IPS LCD display with a resolution of 540 x 960 pixels, offering a higher pixel density than the Posh Revel Pro X510's 5.0-inch TFT display at 480 x 854 pixels.
- In terms of performance, both devices utilize quad-core processors, but the A820's Mediatek MT6589 runs at 1.2 GHz, while the Posh's MT6582M operates at 1.3 GHz, providing a slight edge in speed.
- Both smartphones have an 8 MP rear camera with 720p video recording, but the Posh also includes a 1.3 MP front camera for selfies.
- The A820 has a 2000 mAh battery, slightly less than the Posh's 2100 mAh, which may offer marginally better longevity.
- Software-wise, the A820 runs on Android 4.1.2, while the Posh Revel Pro X510 is equipped with Android 4.4.2, providing a more updated experience.
- The A820 is slightly lighter at 151g compared to the Posh's 155g, and while both have a plastic build, the Posh offers more color options.
Side-by-side Specification Comparison
Lenovo A820
Posh Revel Pro X510
General
Release Date
2013
2015
Announced
2013
2014
Description
N/A
N/A
Display
Size
4.5"
5"
Type
IPS LCD
TFT
Resolution
540 x 960 pixels, 16:9 ratio (~245 ppi density)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
PPI
540
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6589 (28 nm)
Mediatek MT6582M (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
PowerVR SGX544
Mali-400MP2
Memory
4GB 1GB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC
Camera
Main Camera
8 MP, AF
8 MP, AF
Main Camera Features
N/A
LED flash, HDR, panorama
Front Camera
N/A
1.3 MP
Front Camera Features
N/A
N/A
Video Recording
720p
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
2100 mAh
Battery Details
Li-Ion 2000 mAh, removable
Li-Po 2100 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
135 x 68.2 x 9.9 mm (5.31 x 2.69 x 0.39 in)
142.5 x 73 x 9.4 mm (5.61 x 2.87 x 0.37 in)
Weight
151 g
155 g
Materials
N/A
N/A
Colors
Black
Black, White, Blue, Pink, Yellow, Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM, dual stand-by)
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
Yes
4.0, A2DP, EDR, LE, aptX
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.1.2 (Jelly Bean)
Android 4.4.2 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity