Oppo F9 vs Oppo A79
Price
240 USD
240 USD
Status
Discontinued
Available
Brand
Oppo Mobiles
Oppo Mobiles
Model No
CPH1823, CPH1881, CPH1825
CPH2553
Launch Date
2018, August 01
2023, October 28
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
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 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 600/100 Mbps
HSPA, LTE-A, 5G
5G bands
1, 3, 28, 40, 41, 77, 78 SA/NSA
Dimensions
156.7 x 74 x 8 mm (6.17 x 2.91 x 0.31 in)
165.6 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
169 g (5.96 oz)
193 g (6.81 oz)
Build
Glass front (Gorilla Glass 6), aluminum back, plastic frame
Panda glass
IPX4 splash resistant
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Sunrise Red, Twilight Blue, Starry Purple, Jade Green
Mystery Black, Glowing Green
Type
LTPS IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 90Hz, 680 nits (peak)
Size
6.3 inches, 97.4 cm2 (~84.0% screen-to-body ratio)
6.72 inches, 109.0 cm2 (~86.6% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
OS
Android 8.1 (Oreo), upgradable to Android 10, ColorOS 7.0
Android 13, ColorOS 13.1
Chipset
Mediatek MT6771 Helio P60 (12 nm)
Mediatek Dimensity 6020 (7 nm)
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G72 MP3
Mali-G57 MC2
RAM
4GB/6GB
8GB
Storage
64GB
128GB
UFS 2.2
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
16 MP, f/1.8, 1/3.1, 1.0µm, PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
25 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
8 MP, f/2.0, (wide)
Video
1080p@30fps
1080p@30fps
Features
HDR
Capacity
Li-Po 3500 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
Fast charging 20W
VOOC
33W wired, 51% in 30 min (advertised)
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.3, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS, BDS
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG
Performance
GeekBench: 5673 (v4.4)
GFXBench: 6.5fps (ES 3.1 onscreen)
Display
Contrast ratio: 1814:1 (nominal), 3.069 (sunlight)
Loudspeaker
Voice 71dB / Noise 74dB / Ring 81dB
Audio quality
Noise -92.8dB / Crosstalk -92.1dB
Battery life
Endurance rating 94h