Lenovo A3900
#5320
Motorola DROID X
#8856Category Breakdown
Lenovo A3900
Motorola DROID X
Performance
45.935.9
Camera
39.614.0
Display
54.416.9
Battery
20.816.0
Build
0.215.3
Connectivity
42.524.8
Audio
8.98.9
Overall
28.414.0
Summary
- The Lenovo A3900 features a larger 5.0-inch IPS LCD display compared to the Motorola DROID X's 4.3-inch TFT screen, although both have the same resolution of 480 x 854 pixels.
- In terms of performance, the A3900 is powered by a Mediatek MT6752 octa-core processor with 4GB of RAM, while the DROID X uses a single-core TI OMAP3630 with 6.5GB of RAM, resulting in better multitasking capabilities for the A3900.
- The A3900's camera is 5 MP, which is lower than the DROID X's 8 MP, but the latter lacks a front-facing camera.
- Battery capacity is higher in the A3900 at 2300 mAh compared to the DROID X's 1540 mAh, likely providing better longevity.
- Both devices run older versions of Android, with the A3900 on KitKat and the DROID X on Eclair, upgradable to Gingerbread, which may affect the software experience.
Side-by-side Specification Comparison
Lenovo A3900
Motorola DROID X
General
Release Date
2015
2010
Announced
2015
2010
Description
Preliminary specifications
Also known as Motorola DROID Shadow, Motorola DROID Xtreme MB810
Display
Size
5"
4.3"
Type
IPS LCD
TFT
Resolution
480 x 854 pixels, 16:9 ratio (~196 ppi density)
480 x 854 pixels, 16:9 ratio (~228 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6752 (28 nm)
TI OMAP3630 - 1000
CPU
Octa-core 1.2 GHz Cortex-A53
1.0 GHz Cortex-A8
GPU
Mali-T760MP2
PowerVR SGX530
Memory
4GB 512MB RAM
6.5GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 16 GB included
Camera
Main Camera
5 MP, AF
8 MP, AF
Main Camera Features
LED flash
Dual-LED flash
Front Camera
2 MP
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
720p@24fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2300 mAh
1540 mAh
Battery Details
Li-Po 2300 mAh, removable
Removable Li-Po 1540 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
142.8 x 71.8 x 9 mm (5.62 x 2.83 x 0.35 in)
127.5 x 65.5 x 9.9 mm (5.02 x 2.58 x 0.39 in)
Weight
157 g
155 g
Materials
N/A
N/A
Colors
Black, Pearl White, Silver
Black
Foldable
✗
✗
SAR
N/A
0.76 W/kg (head) 1.38 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Mini-SIM
Network
GSM / HSPA / LTE
CDMA / EVDO
Network Speed
HSPA, LTE Cat4 150/50 Mbps
EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, DLNA, hotspot (Android 2.2)
Bluetooth
4.0, A2DP
2.1, A2DP
NFC
✗
✗
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Android 2.1 (Eclair), upgradable to 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass