Oppo K9s vs Samsung Galaxy S10

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900; CDMA 800, 1900 - USA
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x

HSDPA 850, 900, 1700(AWS), 1900, 2100 - Global, USA; CDMA2000 1xEV-DO - USA
4G network

LTE frequency band 1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41

LTE frequency 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), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA
5G network

5G band 1, 28, 41, 77, 78 SA/NSA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, 1200 Mbps download, 210 Mbps upload

LTE-A (7CA), Cat20, 2000 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, glass

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 5), aluminium frame / Front glass(Gorilla Glass 6), ceramic body
SIM

Dual SIM (Nano-SIM, dual stand-by)

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

164.4 mm

157.6 mm
Width

75.9 mm

74.1 mm
Thickness

8.5 mm

7.8 mm
Weight

199 g

175 / 198(ceramic) g
Payment

-

Samsung Pay
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Aurora, Black, Silver

Black, Blue, Green, Pink, White

Display
Display type

IPS LCD

Dynamic AMOLED capacitive touchscreen
Physical size

6.59 inches

6.1 inches
Resolution

1080 x 2412 pixels

1440 x 3040 pixels
Pixel density

401 ppi

550 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Panda glass

Scratch resistant, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

120Hz, 480 nits (typ), 600 nits (HBM)

Always-on display, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.4 GHz Kryo 670

Dual-core 2.73 GHz Mongoose M4
CPU(second)

quad-core 1.9 GHz Kryo 670

dual-core 2.31 GHz Cortex-A75
CPU(third)

Quad-core 1.95 GHz Cortex-A55
Chipset

Qualcomm SM7325 Snapdragon 778G 5G

Exynos 9820 Octa - EMEA; Qualcomm SDM855 Snapdragon 855 - USA, LATAM, China
GPU

Adreno 642L

Mali-G76 MP12 - EMEA; Adreno 640 - USA, LATAM, China
Memory RAM

6, 8 GB

8 GB
Internal storage

128 GB

128, 512 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

512 GB

512 GB
Storage

UFS 2.2

-

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 64 MP, f/1.7 , 81˚ , 26 mm, 1/2.0" , 0.8 µm, 20x digital zoom

12 MP, f/1.5-2.4 , 26 mm, 1/2.55" , 1.4 µm, 2x optical zoom
(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4" , 1.12 µm

12 MP, f/2.4 , 1/3.6" , 1.0 µm, 52 mm
89˚ , (macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm

16 MP, f/2.2 , 1.0 µm, 12 mm
Primary camera resolution

9248 x 6936 pixels

4032 x 3024 pixels
Primary camera video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

2160p@60fps, 1080p@240fps, 720p@960fps
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus

Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, compass, fingerprint, heart rate, SpO2, gyroscope, proximity
Power bank function

-

Yes