HTC Desire 820 dual sim
27000 Tk
27000 Tk
Oppo F15
26990 Tk
26990 Tk
visual : HTC Desire 820 dual sim Vs Oppo F15
HTC Desire 820 dual sim
Oppo F15
Software
os
Android 4.4.2 (KitKat)
Android 9.0 (Pie); ColorOS 6.1
Hardware
Memory
RAM
2 GB
8 GB
ROM
16 GB
128 GB
expandable
128 GB
256 GB
Processor
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Adreno 405
Mali-G72 MP3
SoC
Qualcomm MSM8939 Snapdragon 615
Mediatek MT6771V Helio P70 (12nm)
number of cores
8core
8core
speed
4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53
Camera
features
LED flash, HDR, panorama
primary
13 MP AF
Quad:
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12m
2 MP B/W, f/2.4, 1/5.0", 1.75m
2 MP, f/2.4, (depth)
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12m
2 MP B/W, f/2.4, 1/5.0", 1.75m
2 MP, f/2.4, (depth)
secondary
8 MP AF
16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0m
video
1080p@30fps
Battery
Stand By
Talk Time
capacity
2600mAh
4025mAh
charging
Fast battery charging 20W: 50% in 30 min (VOOC Flash Charge 3.0)
type
Li-po
Li-Polymer (non-removable)
Design
Display
LCD 1280x720 pixels (~267 ppi pixel density)
AMOLED capacitive touchscreen, 16M colors, 100.4 cm2 (~85.5% screen-to-body ratio)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Weight
155 gm
172 gm
build
Glass front (Gorilla Glass 5), plastic back, plastic frame
dimension
160.2 x 73.3 x 7.9 mm
protection
Corning Gorilla Glass 5, 430 nits typ. brightness
resolution
1080 x 2400 pixels, 20:9 ratio (~408 ppi density)
screen
5.5"
6.4"
Connectivity
GPS
Yes, with A-GPS, GLONASS, BDS
USB
microUSB v2.0
2.0, Type-C 1.0 reversible connector, USB On-The-Go
bluetooth
v4.0, A2DP
4.2, A2DP, LE
internet
2G/3G/4G/LTE
wifi
802.11 a/b/g/n, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Audio
radio
FM Radio
Others
sensors
Accelerometer, proximity, compass, GPS with A-GPS
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass