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Specifications

Phone 1

Selected: Oppo A78 4G

Phone 2

Selected: vivo Y78t

Oppo A78 4G

Oppo A78 4G

vivo Y78t

vivo Y78t

Network
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	LTE	1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Speed	HSPA, LTE	HSPA, LTE, 5G
		CDMA 800
		CDMA2000 1x
5G bands		1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA

Launch
Announced	2023, July 10	2023, October 20
Status	Available. Released 2023, July 10	Available. Released 2023, October 24

Body
Dimensions	160 x 73.2 x 7.9 mm (6.30 x 2.88 x 0.31 in)	164.6 x 75.8 x 9.1 mm (6.48 x 2.98 x 0.36 in)
Weight	180 g (6.35 oz)	199.6 g (7.05 oz)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
	IP54 dust protected and water resistant (water splashes)
Build		Glass front, plastic frame, plastic back

Display
Type	AMOLED, 90Hz, 430 nits	IPS LCD, 120Hz
Size	6.43 inches, 99.8 cm² (~85.2% screen-to-body ratio)	6.64 inches, 106.8 cm² (~85.6% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	1080 x 2388 pixels (~395 ppi density)
Protection	Corning Gorilla Glass 5

Platform
OS	Android 13, ColorOS 13.1	Android 13, OriginOS 3
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6 nm)	Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU	Adreno 610	Adreno 710

Memory
Card slot	microSDXC	No
Internal	128GB 8GB RAM, 256GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
		UFS 2.2

Main Camera
Dual	50 MP, f/1.8, (wide), PDAF Auxiliary lens	50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Video	1080p@30fps	4K@30fps

Selfie Camera
Single	8 MP, f/2.0, (wide)	8 MP, f/2.0, (wide)
Video	1080p@30fps	1080p@30fps

Sound
Loudspeaker	Yes, with stereo speakers	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD, aptX Adaptive
Positioning	GPS, GALILEO, GLONASS, BDS	GPS (L1), GLONASS (G1), BDS (B1c), GALILEO (E1), QZSS (L1)
NFC	Yes (market/region dependent)	No
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Po 5000 mAh	6000 mAh
Charging	67W wired, PD, 76% in 30 min	44W wired

Misc
Colors	Mist Black, Aqua Green	Black, Blue, Silver
Models	CPH2565
Price	About 200 EUR	About 200 EUR

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