Oppo K9 Pro vs Oppo A55

Oppo K9 Pro

Oppo K9 Pro

September, 2021


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Oppo A55

Oppo A55

October, 2021


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Oppo K9 Pro vs Oppo A55


Oppo K9 Pro

Oppo A55

Price
EUR: €360EUR: N/A
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: ₹15,434
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
158.7 x 73.5 x 8.5 mm (6.25 x 2.89 x 0.33 in)163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)
Weight
180 g (6.35 oz)193 g (6.81 oz)
Build
Splash-proof
Colors
Black, AuroraRainbow Blue, Starry Black, Green
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Models
PEYM00CPH2325
Display
Type
AMOLED, 120Hz, HDR10, 430 nits (typ), 800 nits (peak)IPS LCD, 480 nits (typ), 550 nits (peak)
Size
6.43 inches, 99.8 cm2 (~85.6% screen-to-body ratio)6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
NEG T2X-1
Network
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE
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 850 / 900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 411, 3, 5, 8, 38, 40, 41
5G Bands
1, 28, 41, 77, 78 SA/NSA
Memory
Internal
128GB ROM, 8GB RAM

256GB ROM, 12GB RAM
64GB ROM, 4GB RAM

128GB ROM, 4GB RAM

128GB ROM, 6GB RAM
Card Slot
NomicroSDXC (dedicated slot)
Storage Type
UFS 3.1
Connectivity
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5GHSPA 42.2/5.76 Mbps, LTE-A
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE, aptX HD5.0, A2DP, LE, aptX
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, BDS, QZSSYes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
YesNo
Camera
Main Camera
Primary: 64 MP, f/1.7, 26mm (wide), PDAF

Secondary: 8 MP, f/2.2, 119" (ultrawide)

Third: 2 MP, f/2.4, (macro)
Primary: 50 MP, f/1.8 26mm (wide), PDAF

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

Third: 2 MP, f/2.4, (depth)
Camera Features
Dual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, gyro-EIS1080p@30fps
Selfie Camera
16 MP, f/2.4, (wide)

Video: 1080p@30fps, gyro-EIS
16 MP, f/2.0, 26mm (wide)

Features: HDR

Video: 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v11Android OS, v11
UI
ColorOS 11.3ColorOS 11.1
Hardware
Chipset
MediaTek MT6893 Dimensity 1200 5G (6 nm)MediaTek MT6765G Helio G35 (12 nm)
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Mali-G77 MC9PowerVR GE8320
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Speakers
Yes, with stereo speakersYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Po 4500 mAh, non-removableLi-Po 5000 mAh, non-removable
Charging
Fast charging 60W, 50% in 16 min (advertised)Fast charging 18W

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