OPPO Reno3 vs Samsung Galaxy S23 Ultra Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

	7.1
OPPO Reno3	Samsung Galaxy S23 Ultra
Released · Mar 17, 2020	Released · Feb 17, 2023
6.4-inch · 2400x1800px	6.8-inch · 3088x1440px
Quad camera	Quad camera
8GB · 128GB	8GB · 256GB
4025 mAh	5000 mAh
	Check prices

Availability

Officially announced
Mar 17, 2020	Feb 01, 2023
Prices (MSRP)
	$1200 \| €1300

Design

Dimensions
6.31 x 2.89 x 0.31 inches 160.2 x 73.3 x 7.9 mm	6.43 x 3.07 x 0.35 inches (~0.42 inches with camera bump) 163.3 x 78 x 8.9 mm (~10.68 mm with camera bump)
Weight
6.00 oz (170.0 g)	8.25 oz (234.0 g)
Materials
	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum
Resistance
	Water, Splash, Dust; IP68
Biometrics
Optical in-screen fingerprint	2D Face unlock, Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Sky White, Midnight Black, Auroral Blue	Phantom Black, Cream, Green, Lavender

Display

Size
6.4-inch, 107.81% screen-to-body	6.8-inch, 89.87% screen-to-body
Type
AMOLED	Dynamic AMOLED, 120Hz, HDR, 1750 nits
Resolution
2400x1800px, 20:9 ratio, 469 PPI	3088x1440px, 19.3:9 ratio, 501 PPI
Protection
	Corning Gorilla Glass Victus 2

Hardware

System chip
MediaTek Helio P90 MT6779 (12 nm)	Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
Octa-core Arm Cortex-A75 and Arm Cortex-A55	Octa-core 1x3.36GHz Kryo Prime 4x2.8GHz Kryo Gold 3x2.0GHz Kryo Silve
GPU
PowerVR GM 9446	Adreno 740
Memory
8GB (LPDDR4)/128GB (UFS 2.1)	8GB (LPDDR5X)/256GB (UFS 4.0) 12GB/256GB 12GB/512GB 12GB/1024GB
Storage expansion
microSDXC up to 256 GB	not expandable
OS
Android (10)	Android (14, 13)

Battery

Type
4025 mAh	5000 mAh, Li - Ion
Charging
OPPO VOOC	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
	Wired: 45.0W Wireless: 15.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 17min

Browsing

18h 57min

Video

8h 54min

Gaming

10h 59min

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (Autofocus) Aperture size: F1.8 Sensor size: 1/2"	200 MP (OIS, PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	12 MP (Ultra-wide) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
13 MP (Telephoto) Aperture size: F2.4 Sensor size: 1/3.4" Pixel size: 1 μm	10 MP (Telephoto) Sensor name: Sony IMX754 Optical zoom: 10.0x Aperture size: F4.9 Focal Length: 230 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Fourth camera
2 MP (Black and White) Aperture size: F2.4 Sensor size: 1/2.8" Pixel size: 0.8 μm	10 MP (Telephoto, OIS) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 69 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (60 fps), 720p (60 fps)	8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps) OIS, HDR
Front
44 MP Video capture: 1080p	12 MP (PDAF) Video capture: 4K UHD (60 fps)

N/A

Overall

N/A

Photo

N/A

Video

147

Overall

150

Photo

144

Video

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
b,g,n,ac Wi-Fi Direct, Hotspot 802.11 b, g, n, ac	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 3.2
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Dolby Atmos
Radio
FM, Stereo, RDS

Cellular

5G Bands
	n1, n7, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 3, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41, 46, 48
3G Bands
1, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM + eSIM

Regulatory Approval

FCC approval
	Date approved: Dec 08, 2023 FCC ID value: A3LSMS918U
Measured SAR
	Head: 1.12 W/kg Body: 0.92 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.16 W/kg

Alternative variants

Asia-Pacific Edition


4G (FDD) Bands	1, 3, 5, 8
4G (TDD) Bands	38, 40, 41

With 12GB RAM


Memory	12GB

With 12GB RAM and 512GB internal storage


Memory	12GB/512GB
Prices (MSRP)	$1450 \| €1589

With 12GB RAM and 1TB internal storage


Memory	12GB/1024GB
Prices (MSRP)	$1649 \| €1749

International


5G Bands	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6
4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands	38, 39, 40, 41

Links

Full specifications
OPPO Reno3 Specs	Samsung Galaxy S23 Ultra Specs
PhoneArena Review
	Samsung Galaxy S23 Ultra Review
User Reviews
	Samsung Galaxy S23 Ultra User Reviews