Samsung Galaxy Z TriFold vs Oppo A77

General Info

Manufacturer
Samsung	Oppo
Announced
December 2025	June 2022
Status
Coming Soon - December 2025	Coming Soon - June 2022
Colors
Crafted Black	Ocean Blue, Midnight Black
Form Factor
Candybar	Candybar
Dimension
Unfolded: 159.2 x 214.1 x 3.9-4.2 mm Folded: 159.2 x 75 x 12.9 mm (Unfolded: 6.27 x 8.43 x 0.15-0.17 in Folded: 6.27 x 2.95 x 0.51 in)	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight
309 g (10.9 oz)	190 g (6.7 oz)
SIM Type
-	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G Network
SA/NSA/Sub6	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (side-mounted) IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor aluminum frame	- Fingerprint Sensor (side-mounted) IPX4 water resistant

OS
Android 16	Android 12
User Interface
One UI 8	ColorOS 12.1
Processor
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) [Similar]	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 (6 nm) [Similar]
GPU
Adreno 830 (1200 MHz) [Similar]	Mali-G57 MC2 [Similar]
RAM
16 GB [Browse Similar]	6 GB [Browse Similar]
Internal Memory
1 TB	128 GB
External Memory
No	microSDXC

Type
QHD+ Tri-foldable Dynamic LTPO AMOLED 2X Screen 120Hz, HDR, 1600 Nits (peak)	HD+ IPS LCD Screen 90Hz Refresh Rate 480 nits (typ), 600 nits (HBM)
Colors
16M colors	16M Colors
Size
10.0 inches [Similar]	6.56 inches [Similar]
Resolution
1584 x 2160 pixels (268 ppi)	720 x 1612 pixels (269 ppi)
Screen-to-Body Ratio
90.17%	84.12%
Multi-Touch

Secondary Display
6.5 inches, Dynamic LTPO AMOLED 2X Screen 1080 x 2520 pixels, 422 ppi, 120Hz, HDR, 2600 nits (peak) Corning Gorilla Glass Ceramic 2	-

Rear Camera
200 MP + 10 MP + 12 MP [Similar]	48 MP + 2 MP [Similar]
Flash
LED Flash	LED Flash
Features
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF HDR, Panorama	48 MP, f/1.7, 26mm (wide), PDAF 2 MP, f/2.4, (depth) HDR, Panorama
Video
8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+	1080p@30fps
Front Camera
10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µm Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm HDR 4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]	8 MP, f/2.0, 26mm (wide) Panorama 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE, 5G
Bluetooth
5.4, A2DP, LE, aptX HD	5.3, A2DP, LE, aptX HD
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C	USB Type-C 2.0, USB On-The-Go
GPS
GPS, GALILEO, GLONASS, BDS, QZSS	Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
Browser
Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Li-ion Battery Fast Battery Charging 45W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless	Non-removable Li-Po Battery Fast battery Charging 33W, 53% in 30 min (advertised)
Capacity
5600 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-