Energizer Energy E551S
#6726
Lenovo LePhone S2
#7811Category Breakdown
Energizer Energy E551S
Lenovo LePhone S2
Performance
45.234.1
Camera
15.415.4
Display
29.039.1
Battery
21.815.2
Build
0.20.2
Connectivity
41.928.6
Audio
8.98.9
Overall
22.417.3
Summary
- The Energizer Energy E551S features a larger 5.5-inch TFT LCD display with a resolution of 480 x 854 pixels, while the Lenovo LePhone S2 has a smaller 3.8-inch LCD with a resolution of 480 x 800 pixels, resulting in a higher pixel density for the latter.
- In terms of performance, the Energizer is powered by a quad-core Mediatek MT6737M processor, compared to the dual-core Cortex-A9 in the Lenovo, which may offer better multitasking capabilities.
- Both phones have an 8 MP rear camera, but the Lenovo includes autofocus, enhancing its photography potential.
- The Energizer has a larger 2500 mAh battery, while the Lenovo's capacity is 1500 mAh, suggesting longer usage time for the former.
- The Energizer runs on Android 8.0 Oreo (Go edition), providing a more modern software experience than the older Android 2.3.4 (Gingerbread) on the Lenovo.
- Overall, the Energizer Energy E551S offers superior build quality, display size, performance, battery life, and software experience compared to the Lenovo LePhone S2.
Side-by-side Specification Comparison
Energizer Energy E551S
Lenovo LePhone S2
General
Release Date
2019
2012
Announced
2019
2012
Description
N/A
For China Unicom
Display
Size
5.5"
3.8"
Type
TFT LCD
LCD
Resolution
480 x 854 pixels, 16:9 ratio (~178 ppi density)
480 x 800 pixels, 5:3 ratio (~246 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6737M (28 nm)
N/A
CPU
Quad-core 1.3 GHz Cortex-A53
Dual-core 1.4 GHz Cortex-A9
GPU
Mali-T720MP2
N/A
Memory
8GB 1GB RAM
8GB 512MB RAM, 16GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
No
Camera
Main Camera
8 MP
8 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
5 MP
VGA
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2500 mAh
1500 mAh
Battery Details
Li-Ion 2500 mAh battery
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
N/A
122 x 60 x 10.9 mm (4.80 x 2.36 x 0.43 in)
Weight
N/A
120 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Micro-SIM
Mini-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
HSPA
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.0, A2DP, LE
2.1, A2DP, EDR
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0 (MHL TV-out)
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 8.0 Oreo (Go edition)
Android 2.3.4 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity, compass