Google Pixel 7a vs Oppo A78

Phones Images

PHONES
Phone Names	Google Pixel 7a	Oppo A78

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 - GWKK3, G0DZQ	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G bands	1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GWKK3	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
	1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 76, 77, 78, 79 SA/NSA/Sub6 - GHL1X, G82U8	IP54

Launch
Announced	2023, May 10	2023, January 07
Status	Available. Released 2023, May 10	Available. Released 2023, January 07

Body
Build	Glass front (Gorilla Glass 3), aluminum frame, plastic back	-
Dimensions	152 x 72.9 x 9 mm (5.98 x 2.87 x 0.35 in)	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
SIM	Nano-SIM + eSIM	Nano-SIM + Nano-SIM
Weight	193.5 g (6.84 oz)	188 g (6.63 oz)
	IP67 dust/water resistant (up to 1m for 30 min)	-

Display
Protection	Corning Gorilla Glass 3	Panda glass
Resolution	1080 x 2400 pixels, 20:9 ratio (~429 ppi density)	720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Size	6.1 inches, 90.7 cm2 (~81.8% screen-to-body ratio)	6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
Type	OLED, HDR, 90Hz	IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
	Always-on display	-

Platform
CPU	Octa-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Google Tensor G2 (5 nm)	Mediatek Dimensity 700 (7 nm)
GPU	Mali-G710 MP7	Mali-G57 MC2
OS	Android 13, upgradable to Android 15, up to 5 major Android upgrades	Android 12, upgradable to Android 14, ColorOS 14

Memory
Card slot	No	microSDXC
Internal	128GB 8GB RAM	128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
	UFS 3.1	UFS 2.2

Main Camera
Dual	64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1.12µm	50 MP, f/1.8, 27mm (wide), PDAF Auxiliary lens
Features	Dual-LED flash, Pixel Shift, Auto-HDR, panorama	LED flash, HDR, panorama
Single	-	8 MP, f/2.0, 27mm (wide)
Video	4K@30/60fps, 1080p@30/60/120/240fps, OIS	1080p@30fps

Selfie camera
Features	HDR, panorama	-
Single	13 MP, f/2.2, 20mm (ultrawide), 1.12µm	8 MP, f/2.0, 27mm (wide)
Video	4K@30fps, 1080p@30fps	1080p@30fps

Sound
3.5mm jack	No	Yes
35mm jack	No	Yes
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Comms
Bluetooth	5.3, A2DP, LE	5.3, A2DP, LE, aptX
NFC	Yes	Yes
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS, NavIC	GPS, GALILEO, GLONASS, BDS, QZSS
Radio	No	No
USB	USB Type-C 3.2	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band

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

Battery
Charging	18W wired, PD3.0 7.5W wireless	33W wired, PD, 52% in 30 min, 100% in 67 min
Type	Li-Po 4385 mAh	Li-Po 5000 mAh

Misc
Colors	Charcoal, Snow, Sea, Coral	Glowing Black, Glowing Purple
Models	GWKK3, GHL1X, G0DZQ, G82U8	CPH2483, CPH2495
Price	€ 179.90 / $ 150.00 / £ 170.00 / ₹ 25,980	€ 188.99 / $ 102.92 / ₹ 16,290

OUR TESTS
Battery (old)	Endurance rating 76h	-
Camera	Photo / Video	-
Display	1070 nits max brightness (measured)	-
Loudspeaker	-26.5 LUFS (Good)	-
Performance	AnTuTu: 765281 (v9) GeekBench: 3191 (v5.1), 3631 (v6) GFXBench: 62fps (ES 3.1 onscreen)	-