Oppo A9 vs Oppo A91

Oppo A9

Oppo A9

Announced On:April, 2019

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Oppo A91

Oppo A91

Announced On:December, 2019

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Oppo A9 vs Oppo A91

Oppo A9	Oppo A91

Price
EUR: €270	EUR: €200
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
162 x 76.1 x 8.3 mm (6.38 x 3.00 x 0.33 in)	160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)
Weight
190 g (6.70 oz)	172 g (6.07 oz)
Build
Glass front (Gorilla Glass 5), plastic back, plastic frame	Glass front (Gorilla Glass 5), plastic back, plastic frame
Colors
Mica Green, Ice Jade White, Fluorite Purple	Lightening Black, Unicorn White, Blazing Blue, Red
Models
PCAM10, CPH1938	PCPM00, CPH2001, CPH2021

Type
Display
IPS LCD, 480 nits (typ)	AMOLED, 430 nits (typ)
Size
6.53 inches, 104.7 cm² (~84.9% screen-to-body ratio)	6.4 inches, 100.4 cm² (~85.5% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)	1080 x 2400 pixels, 20:9 ratio (~408 ppi density)
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5
Brightness
480 nits max brightness (advertised)	430 nits typ. brightness (advertised)

Technology
Network
GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100	HSDPA 850 / 1700(AWS) / 1900 / 2100 International
4G Bands
1, 3, 4, 5, 8, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 20, 28, 38, 40, 41 International

Internal Memory
Memory
128GB ROM, 4GB RAM 128GB ROM, 6GB RAM 128GB ROM, 8GB RAM	128GB ROM, 4GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM
Storage Type
eMMC 5.1	UFS 2.1
Card Slot
microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA 42.2/11.5 Mbps, LTE Cat4 150/75 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE	4.2, A2DP, LE
USB
microUSB 2.0, OTG	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS
NFC
Yes	No

Main Camera
Camera
Primary: 16 MP, f/1.8, (wide), 1/2.8", 1.12µm, AF Secondary: 2 MP, f/2.4, (depth)	Primary: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF Secondary: 8 MP, f/2.3, 119" (ultrawide), 1/4.0", 1.12µm Third: 2 MP B/W, f/2.4, 1/5.0", 1.75µm Forth: 2 MP, f/2.4, (depth)
Camera Features
Dual-LED dual-tone flash, panorama, HDR	LED flash, HDR, panorama
Video
1080p@30fps	1080p@30fps, gyro-EIS
Selfie Camera
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm Features: HDR Video: 1080p@30fps	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm Features: HDR Video: 1080p@30fps

Radio
Multimedia
FM radio	FM radio

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v9.0 (Pie)
Upgradable
	Upgradable to Android 11
UI
ColorOS 6	ColorOS 11

Chipset
Hardware
Mediatek MT6771V Helio P70 (12 nm)	Mediatek MT6771V Helio P70 (12 nm)
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Mali-G72 MP3	Mali-G72 MP3
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Po 4020 mAh, non-removable	Li-Po 4025 mAh, non-removable
Charging
10W wired	20W wired, 50% in 30 min (advertised)

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