Category Breakdown
Pantech Vega LTE EX IM
ZTE Grand S Flex
Performance
37.747.2
Camera
19.119.1
Display
72.956.5
Battery
17.720.8
Build
0.20.2
Connectivity
49.840.5
Audio
8.98.9
Overall
25.424.6
Summary
- The Pantech Vega LTE EX IM features a 4.5-inch Super IPS LCD display with a resolution of 800 x 1280 pixels, while the ZTE Grand S Flex has a larger 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, resulting in a lower pixel density.
- In terms of performance, the Vega is powered by a dual-core 1.5 GHz CPU, compared to the Grand S Flex's dual-core 1.2 GHz Snapdragon 400, which may offer slightly better efficiency.
- Both phones have an 8 MP rear camera capable of 1080p video recording, but the Grand S Flex includes a 1 MP front camera, unlike the Vega.
- The battery capacity of the Grand S Flex is 2300 mAh, surpassing the Vega's 1830 mAh, which may provide longer usage time.
- Software-wise, the Vega runs on Android 2.3, while the Grand S Flex operates on Android 4.1, offering a more updated user experience.
- In terms of build quality, the Vega is slightly heavier at 136.2g compared to the 130.0g of the Grand S Flex, with both devices lacking water resistance features.
Side-by-side Specification Comparison
Pantech Vega LTE EX IM
ZTE Grand S Flex
General
Release Date
2012
2013
Announced
2012
2013
Description
For South Korea
N/A
Display
Size
4.5"
5"
Type
Super IPS LCD
IPS LCD
Resolution
800 x 1280 pixels, 16:10 ratio (~335 ppi density)
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
PPI
800
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM8930 Snapdragon 400 (28 nm)
CPU
Dual-core 1.5 GHz
Dual-core 1.2 GHz Krait 200
GPU
N/A
Adreno 305
Memory
16GB 1GB RAM
16GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
No
Camera
Main Camera
8 MP, AF
8 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
Yes
1 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
1830 mAh
2300 mAh
Battery Details
Removable Li-Ion 1830 mAh battery
Li-Ion 2300 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
134.5 x 69.8 x 9.7 mm (5.30 x 2.75 x 0.38 in)
143 x 70 x 8.9 mm (5.63 x 2.76 x 0.35 in)
Weight
136.2 g
130 g
Materials
N/A
N/A
Colors
Black, White
Black/Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Yes
Network
CDMA / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
3.0, A2DP
4.0, A2DP
NFC
✓
✗
USB
microUSB 2.0 (MHL TV-out)
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.3 (Gingerbread)
Android 4.1 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, proximity

