Oppo K9x vs Oppo A55s

Oppo K9x

Oppo K9x

November, 2021


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Oppo A55s

Oppo A55s

April, 2022


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Oppo K9x vs Oppo A55s


Oppo K9x

Oppo A55s

Price
EUR: €190EUR: €160
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)163.9 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight
194 g (6.84 oz)186 g (6.56 oz)
Colors
Black, BlueBlack, Blue, Gold
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Models
PGCM10
Display
Type
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)IPS LCD, 480 nits (peak)
Size
6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio)6.5 inches, 102.0 cm2 (~82.2% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
Aluminosilicate glass
Network
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 411, 3, 5, 8, 34, 38, 39, 40, 41
5G Bands
1, 28, 41, 77, 78 SA/NSA1, 28, 41, 77, 78
Memory
Internal
128GB ROM, 6GB RAM

128GB ROM, 8GB RAM

256GB ROM, 8GB RAM
128GB ROM, 6GB RAM

128GB ROM, 8GB RAM
Card Slot
microSDXCmicroSDXC
Storage Type
UFS 2.2
Connectivity
Speed
HSPA, LTE-A, 5GHSPA, LTE-A
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX5.1, A2DP, LE, aptX HD
USB
USB Type-C 2.0, USB On-The-GoUSB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
NoNo
Camera
Main Camera
Primary: 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF

Secondary: 2 MP, f/2.4, (macro)

Third: 2 MP, f/2.4, (depth)
Primary: 13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF

Secondary: 2 MP, f/2.4, (macro)

Third: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps, gyro-EIS1080p@30fps
Selfie Camera
16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm

Video: 1080p@30fps
8 MP, f/2.0, (wide)

Features: HDR

Video: 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v11Android OS, v11
UI
ColorOS 11.1ColorOS 11.1
Hardware
Chipset
MediaTek MT6833P Dimensity 810 (6 nm)MediaTek MT6833 Dimensity 700 (7 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2Mali-G57 MC2
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Po 5000 mAh, non-removableLi-Po 5000 mAh, non-removable
Charging
33W wired, 1-50% in 27 min (advertised)

Reverse wired
10W wired

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