HTC Desire 820s dual sim
#5002
vivo Y91i (India)
#4421Category Breakdown
HTC Desire 820s dual sim
vivo Y91i (India)
Performance
56.058.4
Camera
19.119.1
Display
43.756.5
Battery
22.429.1
Build
0.215.9
Connectivity
44.452.9
Audio
87.68.9
Overall
29.833.7
Summary
- The HTC Desire 820s features a 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the vivo Y91i has a slightly larger 6.22-inch IPS LCD with a resolution of 720 x 1520 pixels, offering a higher pixel density.
- In terms of performance, the Desire 820s is powered by a Mediatek MT6752 chipset with an octa-core CPU clocked at 1.7 GHz, whereas the Y91i uses a more efficient Mediatek MT6762 Helio P22 chipset with a 2.0 GHz octa-core CPU.
- Both devices have a 13 MP rear camera, but the Y91i's camera has a wider aperture (f/2.2) for better low-light performance, while the Desire 820s has an 8 MP front camera compared to the Y91i's 5 MP.
- The Y91i also boasts a significantly larger 4030 mAh battery compared to the Desire 820s's 2600 mAh, providing better endurance.
- Software-wise, the Desire 820s runs on Android 4.4.4 with Sense UI, while the Y91i operates on a more recent Android 8.1 with Funtouch OS, offering a more modern user experience.
Side-by-side Specification Comparison
HTC Desire 820s dual sim
vivo Y91i (India)
General
Release Date
2015
2019
Announced
2015
2019
Description
N/A
Not to be confused with Vivo Y91i for PhilippinesAlso known as vivo Y91C 2020
Display
Size
5.5"
6.22"
Type
IPS LCD,
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6752 (28 nm)
Mediatek MT6762 Helio P22 (12 nm)
CPU
Octa-core 1.7 GHz Cortex-A53
Octa-core 2.0 GHz Cortex-A53
GPU
Mali-T760MP2
PowerVR GE8320
Memory
16GB 2GB RAM
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, AF
13 MP, f/2.2, PDAF
Main Camera Features
LED flash, HDR, panorama
LED flash, panorama
Front Camera
8 MP
5 MP, f/1.8
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
4030 mAh
Battery Details
Li-Po 2600 mAh, non-removable
4030 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)
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Weight
155 g
163.5 g
Materials
N/A
N/A
Colors
Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray
Fusion Black, Sunset Red, Ocean Blue
Foldable
✗
✗
SAR
N/A
1.28 W/kg (head) 0.61 W/kg (body)
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, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.0, A2DP
5.0, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS
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 8.1 (Oreo), Funtouch 4.5
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity, compass