Phone Comparison - Samsung Galaxy A8s vs Xiaomi Poco X3 NFC vs Oppo A15s

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Oppo
Announced December 2018 2020, September 07 2020, December 18
Status Available - December 2018 Coming soon. Exp. release 2020, September 08 Available. Released 2020, December 18
Colors Blue, Gray, Black Gray, Blue Rainbow Silver, Dynamic Black, White
Form Factor Candybar Candybar Candybar
Dimension 158.4 x 74.9 x 7.4 mm
(6.24 x 2.95 x 0.29 in)
165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
164 x 75.4 x 7.9 mm
(6.46 x 2.97 x 0.31 in)
Weight 173 g (6.1 oz) 215 g (7.58 oz) 177 g (6.24 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 8, 38, 40, 41
Messaging
Build Features Fingerprint Sensor
Samsung Pay
- Fingerprint Sensor (side-mounted)
Water-repellent coating
- Fingerprint Sensor (rear-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10 Android 10
User Interface One UI MIUI 12 ColorOS 7.2
Processor Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver), Qualcomm SDM710 Snapdragon 710 (10 nm) Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SM7150-AC Snapdragon 732G (8 nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm)
GPU Adreno 616 Adreno 618 PowerVR GE8320
RAM 6/8 GB 6 GB 4 GB
Internal Memory 128 GB 128 GB 64 GB
External Memory microSD, up to 512 GB microSDXC (uses shared SIM slot) microSDXC

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen
Corning Gorilla Glass 5
HDR10
120Hz refresh rate
450 nits typ. brightness (advertised)
IPS LCD Screen, 480 nits (typ)
Colors 16M colors 16M Colour 16M Colour
Size 6.4 inches 6.67 inches 6.52 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2400 pixels (395 ppi) 720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio 84.62% 84.43% 83.06%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio FM radio FM radio, recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 24 MP + 10 MP + 5 MP 64 MP + 13 MP + 2 MP + 2 MP 13 MP + 2 MP + 2 MP
Flash LED Flash Dual-LED flash LED Flash
Features 24 MP, f/1.7, PDAF
10 MP, AF
5 MP, f/2.2, depth sensor
Panorama, HDR
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
13 MP, f/2.2, 119˚ (ultrawide), 1.0µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 24 MP, f/2.0, HDR, 1080p@30fps [Similar] 20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
HDR
1080p@30fps [Similar]
5 MP, f/2.4, (wide)
HDR, [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, EDR, LE 5.0, A2DP, LE 5.0, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6/8 GB RAM 128 GB, 6 GB RAM or 64 GB, 6 GB RAM UFS 2.1 64 GB, 4 GB RAM eMMC 5.1
Expandable Storage microSD, up to 512 GB microSDXC (uses shared SIM slot) microSDXC
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 33W, 62% in 30 min, 100% in 65 min (advertised)
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 3400 mAh 5160 mAh 4230 mAh
Stand by - - -
Talk Time - - -