HTC Desire 820 dual sim
#4635
HTC One (M8i)
#4116Category Breakdown
HTC Desire 820 dual sim
HTC One (M8i)
Performance
57.257.3
Camera
35.219.1
Display
41.247.2
Battery
22.41.6
Build
0.20.2
Connectivity
59.855.6
Audio
87.687.6
Overall
32.136.1
Summary
- The HTC Desire 820 dual sim features a larger 5.5-inch LCD display with a resolution of 720 x 1280 pixels, while the HTC One (M8i) has a 5.0-inch Super LCD3 display with a higher resolution of 1080 x 1920 pixels, resulting in superior pixel density.
- Both devices are powered by the same Snapdragon 615 chipset and have 2GB of RAM, ensuring similar performance levels.
- The Desire 820 has a rear camera of 13 MP and an 8 MP front camera, compared to the M8i's 13 MP rear camera and a 5 MP front camera.
- Battery capacity is 2600 mAh for the Desire 820, while the M8i's battery capacity is unspecified.
- In terms of software, the Desire 820 runs Android 4.4.2 with Sense UI 6, whereas the M8i operates on Android 5.1 with Sense UI 7, offering a more updated software experience.
Side-by-side Specification Comparison
HTC Desire 820 dual sim
HTC One (M8i)
General
Release Date
2014
N/A
Announced
2014
N/A
Description
N/A
Preliminary unofficial specifications
Display
Size
5.5"
5"
Type
LCD
Super LCD3
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
PPI
720
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 4
Performance
Chipset
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
Adreno 405
Adreno 405
Memory
16GB 2GB RAM
16GB 2GB RAM, 32GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, AF
13 MP, AF2 MP, (depth)
Main Camera Features
LED flash, HDR
Dual-LED dual-tone flash, panorama, HDR
Front Camera
8 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps, 720p@60fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
N/A
Battery Details
Li-Po 2600 mAh, non-removable
Li-Ion, 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)
N/A
Weight
155 g
160 g
Materials
N/A
N/A
Colors
Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange
Gunmetal Gray, Glacial Silver, Amber Gold
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
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 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
4.0, A2DP, aptX
4.1, A2DP, aptX
NFC
✓
✓
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat), Sense UI 6
Android 5.1 (Lollipop), Sense UI 7
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity, compass