HTC Desire 820s dual sim
#4670
ZTE Blade A2
#4648Category Breakdown
HTC Desire 820s dual sim
ZTE Blade A2
Performance
60.360.3
Camera
42.442.4
Display
70.570.5
Battery
43.543.5
Build
70.870.8
Overall
56.456.4
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
Peak Brightness
N/A
N/A
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
13 MP
Main Camera Details
13 MP, AF
13 MP, PDAF
Front Camera
8 MP
5 MP
Front Camera Details
8 MP
5 MP
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW 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 & Design
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
Water Resistance
N/A
N/A
Colors
Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray
Silver
Foldable
✗
✗
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
Software
Operating System
Android 4.4.4 (KitKat), Sense UI 6
Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), MiFavor 3.2
OS Version
Android 4.4.4 (KitKat), Sense UI 6
Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), MiFavor 3.2
Security
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes