Asus Zenfone Go ZB551KL
#5283
Ulefone S11
#5371Category Breakdown
Asus Zenfone Go ZB551KL
Ulefone S11
Performance
53.750.3
Camera
19.115.4
Display
56.555.3
Battery
25.026.6
Build
0.20.2
Connectivity
47.029.1
Audio
8.98.9
Overall
28.528.1
Summary
- The Asus Zenfone Go ZB551KL features a 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Ulefone S11 has a larger 6.1-inch IPS LCD with a lower resolution of 600 x 1280 pixels.
- In terms of performance, the Zenfone Go is powered by a Qualcomm Snapdragon 400 chipset with a quad-core 1.6 GHz CPU, compared to the Mediatek MT6580 in the Ulefone S11, which runs at 1.3 GHz.
- Both phones have an 8 MP rear camera, but the Zenfone Go supports 1080p video recording, whereas the Ulefone S11 is limited to 720p.
- The Zenfone Go has a 3010 mAh battery, while the Ulefone S11 offers a larger 3500 mAh capacity.
- Software-wise, the Zenfone Go runs on Android 5.1 Lollipop, while the Ulefone S11 is equipped with Android 8.1 Oreo (Go edition), providing a more updated software experience.
Side-by-side Specification Comparison
Asus Zenfone Go ZB551KL
Ulefone S11
General
Release Date
2016
2019
Announced
2016
2019
Description
N/A
N/A
Display
Size
5.5"
6.1"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
600 x 1280 pixels (~232 ppi density)
PPI
720
600
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Qualcomm MSM8928 Snapdragon 400 (28 nm)
Mediatek MT6580 (28 nm)
CPU
Quad-core 1.6 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
Adreno 305
Mali-400
Memory
16GB 2GB RAM, 32GB 2GB RAM
32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
8 MP or 13 MP, f/2.0, AF
8 MP, f/1.8, (wide), AF2 MP2 MP
Main Camera Features
Dual-LED dual-tone flash, HDR, panorama
LED flash, HDR
Front Camera
5 MP, f/2.0
5 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
720p@30fps
Selfie Video
N/A
720p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3010 mAh
3500 mAh
Battery Details
Li-Ion 3010 mAh, removable
Li-Po 3500 mAh
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
151 x 76.9 x 10.7 mm (5.94 x 3.03 x 0.42 in)
156.1 x 73.7 x 9.7 mm (6.15 x 2.90 x 0.38 in)
Weight
160 g
177.5 g
Materials
N/A
N/A
Colors
Charcoal Black, Pearl White, Lake Blue, Glacier Gray, Sheer Gold, Glamour Red, Floral Pink, Silver Blue
Black, Gold, Twilight
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Nano-SIM + Micro-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP, EDR
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 5.1 (Lollipop)
Android 8.1 Oreo (Go edition)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity