Category Breakdown
HTC Desire 820 dual sim
LG Stylus 2
Performance
57.252.2
Camera
35.219.1
Display
41.267.5
Battery
22.424.2
Build
0.20.2
Connectivity
59.855.1
Audio
87.68.9
Overall
32.130.7
Summary
- The HTC Desire 820 dual sim features a 5.5-inch LCD display with a resolution of 720 x 1280 pixels, while the LG Stylus 2 has a slightly larger 5.7-inch IPS LCD display with the same resolution but lower pixel density.
- In terms of performance, the Desire 820 is powered by a more capable Snapdragon 615 chipset with an octa-core CPU, compared to the Snapdragon 410 and its quad-core CPU in the Stylus 2.
- Both phones have a 13 MP rear camera and an 8 MP front camera, but the Desire 820 offers 1080p video recording at 30fps, similar to the Stylus 2.
- The battery capacity of the Stylus 2 is larger at 3000 mAh, compared to the Desire 820's 2600 mAh.
- Software-wise, the Desire 820 runs on Android 4.4.2 with Sense UI 6, while the Stylus 2 comes with Android 6.0, which can be upgraded to Android 7.0.
Side-by-side Specification Comparison
HTC Desire 820 dual sim
LG Stylus 2
General
Release Date
2014
2016
Announced
2014
2016
Description
N/A
N/A
Display
Size
5.5"
5.7"
Type
LCD
IPS LCD, 400 nits (typ)
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
720 x 1280 pixels, 16:9 ratio (~258 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Quad-core 1.2 GHz Cortex-A53
GPU
Adreno 405
Adreno 306
Memory
16GB 2GB RAM
16GB 1.5GB RAM, 16GB 2GB RAM (K520DY)
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, AF
13 MP, f/2.2, AF
Main Camera Features
LED flash, HDR
LED flash, HDR, panorama
Front Camera
8 MP
8 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps, 720p@60fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
3000 mAh
Battery Details
Li-Po 2600 mAh, non-removable
Li-Ion 3000 mAh, 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)
155 x 79.6 x 7.4 mm (6.10 x 3.13 x 0.29 in)
Weight
155 g
142 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
Titan, White, Brown
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
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 b/g/n/ac, Wi-Fi Direct, DLNA
Bluetooth
4.0, A2DP, aptX
4.1, A2DP, LE
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
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat), Sense UI 6
Android 6.0 (Marshmallow), upgradable to Android 7.0 (Nougat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity

