Category Breakdown
Asus Zenfone 4 Selfie ZB553KL
HTC Desire 820s dual sim
Performance
60.356.0
Camera
27.919.1
Display
56.543.7
Battery
24.222.4
Build
0.20.2
Connectivity
51.344.4
Audio
8.987.6
Overall
31.829.8
Summary
- The Asus Zenfone 4 Selfie ZB553KL and HTC Desire 820s dual sim both feature a 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, offering similar visual experiences.
- In terms of performance, the Zenfone is powered by a Qualcomm Snapdragon 430 chipset with a 1.4 GHz CPU and 3GB of RAM, while the Desire 820s uses a Mediatek MT6752 with a faster 1.7 GHz CPU and 2GB of RAM, giving the Zenfone an edge in multitasking.
- Both phones have a 13 MP rear camera capable of 1080p video recording, but the Zenfone offers a higher resolution 13 MP selfie camera compared to the 8 MP on the Desire.
- The Zenfone has a larger 3000 mAh battery, compared to the 2600 mAh in the Desire, potentially providing longer usage.
- In terms of software, the Zenfone runs Android 7.0 Nougat with ZenUI 5, while the Desire operates on the older Android 4.4.4 KitKat with Sense UI 6, indicating a more modern software experience on the Zenfone.
Side-by-side Specification Comparison
Asus Zenfone 4 Selfie ZB553KL
HTC Desire 820s dual sim
General
Release Date
2017
2015
Announced
2017
2015
Description
N/A
N/A
Display
Size
5.5"
5.5"
Type
IPS LCD
IPS LCD,
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM8937 Snapdragon 430 (28 nm)
Mediatek MT6752 (28 nm)
CPU
Octa-core 1.4 GHz Cortex-A53
Octa-core 1.7 GHz Cortex-A53
GPU
Adreno 505
Mali-T760MP2
Memory
32GB 3GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
13 MP, PDAF
13 MP, AF
Main Camera Features
LED flash, panorama, HDR
LED flash, HDR, panorama
Front Camera
13 MP, f/2.0
8 MP
Front Camera Features
LED flash
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
2600 mAh
Battery Details
Li-Ion 3000 mAh, non-removable
Li-Po 2600 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
155.7 x 75.9 x 7.9 mm (6.13 x 2.99 x 0.31 in)
157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in)
Weight
144 g
155 g
Materials
N/A
N/A
Colors
Deepsea Black, Rose Pink, Sunlight Gold
Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.1, A2DP, EDR, LE
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 7.0 (Nougat), upgradable to Android 8.1 (Oreo), ZenUI 5
Android 4.4.4 (KitKat), Sense UI 6
Fingerprint
✓
✗
Face Unlock
✗
✗
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Accelerometer, proximity, compass

