alcatel Fire 7
#8839
Energizer Energy 400
#6708Category Breakdown
alcatel Fire 7
Energizer Energy 400
Performance
22.035.8
Camera
39.615.4
Display
17.754.4
Battery
1.621.2
Build
0.20.2
Connectivity
21.030.0
Audio
8.98.9
Overall
14.022.5
Summary
- The alcatel Fire 7 features a larger 7.0-inch TFT display with a resolution of 540 x 960 pixels, while the Energizer Energy 400 has a smaller 4.0-inch IPS LCD display at 480 x 800 pixels, offering a higher pixel density.
- In terms of performance, the Energizer is equipped with a Mediatek MT6572 chipset and 4GB of RAM, providing a more capable experience compared to the alcatel's dual-core 1.2 GHz processor with no RAM.
- The Energizer also excels in camera capabilities with an 8 MP rear camera and 1.3 MP front camera, whereas the alcatel has a VGA rear camera and no front camera.
- Battery-wise, the Energizer has a 2400 mAh capacity, significantly more than the alcatel, which lacks a specified battery capacity.
- Both devices run different operating systems, with the alcatel using Firefox OS 1.3 and the Energizer running Android 4.4 (KitKat), offering a more versatile software experience.
- Build quality shows the Energizer is heavier at 367g compared to the alcatel's 285g, indicating a sturdier design.
Side-by-side Specification Comparison
alcatel Fire 7
Energizer Energy 400
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
N/A
Display
Size
7"
4"
Type
TFT
IPS LCD
Resolution
540 x 960 pixels, 16:9 ratio (~157 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
540
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Mediatek MT6572 (28 nm)
CPU
Dual-core 1.2 GHz
Dual-core 1.3 GHz Cortex-A7
GPU
N/A
Mali-400
Memory
N/A
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
VGA
8 MP, AF
Main Camera Features
N/A
LED flash, HDR
Front Camera
VGA
1.3 MP
Front Camera Features
N/A
N/A
Video Recording
Yes
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
2400 mAh
Battery Details
Li-Ion, non-removable
Li-Ion 2400 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
N/A
134.5 x 73.6 x 18.8 mm (5.30 x 2.90 x 0.74 in)
Weight
285 g
367 g
Materials
N/A
N/A
Colors
Black
Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
No
Mini-SIM
Network
No cellular connectivity
GSM / HSPA
Network Speed
No
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n, hotspot
Bluetooth
TBD
4.0, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
TBD
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Firefox OS 1.3
Android 4.4 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity