HTC Desire 820s dual sim
#5002
ZTE Blade A2
#4992Category Breakdown
HTC Desire 820s dual sim
ZTE Blade A2
Performance
56.055.3
Camera
19.127.9
Display
43.756.5
Battery
22.421.8
Build
0.20.2
Connectivity
44.450.6
Audio
87.68.9
Overall
29.829.9
Summary
- The HTC Desire 820s dual sim features a larger 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the ZTE Blade A2 has a 5.0-inch IPS LCD with the same resolution but a higher pixel density of ~294 ppi.
- In terms of performance, both devices are equipped with 16GB of storage and 2GB of RAM, but the Desire 820s uses a Mediatek MT6752 chipset, whereas the Blade A2 utilizes the MT6750, which has a slightly different CPU configuration.
- Both smartphones have a 13 MP rear camera capable of 1080p video recording, but the Blade A2 includes phase detection autofocus (PDAF) for potentially faster focusing.
- The Desire 820s has a larger 2600 mAh battery compared to the Blade A2's 2500 mAh, though neither supports fast charging.
- Software-wise, the HTC runs on Android 4.4.4 with Sense UI 6, while the ZTE operates on Android 5.1, upgradable to 6.0, with MiFavor 3.2, offering a more recent software experience.
Side-by-side Specification Comparison
HTC Desire 820s dual sim
ZTE Blade A2
General
Release Date
2015
2016
Announced
2015
2016
Description
N/A
N/A
Display
Size
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 (~294 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6752 (28 nm)
Mediatek MT6750 (28 nm)
CPU
Octa-core 1.7 GHz Cortex-A53
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
Mali-T760MP2
Mali-T860MP2
Memory
16GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP, AF
13 MP, PDAF
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
8 MP
5 MP
Front Camera Features
N/A
LED flash
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
2500 mAh
Battery Details
Li-Po 2600 mAh, non-removable
Li-Ion 2500 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in)
143.8 x 70.2 x 7.9 mm (5.66 x 2.76 x 0.31 in)
Weight
155 g
135 g
Materials
N/A
N/A
Colors
Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray
Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / CDMA2000 / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.4 (KitKat), Sense UI 6
Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), MiFavor 3.2
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass