OPPO Reno4 Pro vs Apple Watch Series 7 (45mm) 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.

7.5
OPPO Reno4 Pro
9.0
Apple Watch Series 7 (45mm)
OPPO Reno4 Pro Apple Watch Series 7 (45mm)
Released · Aug 05, 2020
Released · Oct 15, 2021
6.5-inch
Quad camera
8GB · 128GB
1GB · 32GB
4000 mAh

Availability

Officially announced
Jul 31, 2020 Sep 14, 2021

Design

Dimensions
6.31 x 2.88 x 0.30 inches
160.2 x 73.2 x 7.7 mm
Weight
5.68 oz (161.0 g) 1.34 oz (38.0 g)
Materials
Back: Plastic
Frame: Plastic
Back: Aluminum
Resistance
Water, Dust; IP6X
Biometrics
2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key
Colors
Starry night, Silky white Midnight, Starlight, Green, Blue, Red

Display

Size
6.5-inch, 88.35% screen-to-body
Type
Super AMOLED, 90Hz, HDR, 1100 nits OLED
Resolution
2400x1080px, 20:9 ratio, 402 PPI 448x368px
Protection
Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 720G SM7125 (8 nm) Apple S7
Processor
Octa-core
2300 MHz
Kryo 465
Dual-core
GPU
Adreno 618 PowerVR
Memory
8GB (LPDDR4)/128GB (UFS 2.1)
8GB/256GB
1GB/32GB
Storage expansion
microSDXC not expandable
OS
Android (10) watchOS (9.x, 8.x)

Battery

Type
4000 mAh, Li - Polymer Li - Ion
Charging
OPPO VOOC Qi wireless charging
Charge speed
Wired: 65.0W

Camera

Rear
Quad camera
Main camera
48 MP (PDAF)
Aperture size: F1.7
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.75 μm
Fourth camera
2 MP (Black and White)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.75 μm
Flash
LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
Time-lapse video, EIS
Front
32 MP (EIS, Slow-motion videos)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.1 5.0
WLAN
a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
b,g,n
802.11 b, g, n
USB
Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, Blood Oxygen
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Loudspeaker Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Yes

Cellular

4G (FDD) Bands
1, 3, 5, 8
4G (TDD) Bands
38, 40, 41
3G Bands
1, 5, 8 1, 2, 4, 5
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM eSIM

Alternative variants

with 256GB storage
Memory 256GB
With Stainless Steel case
Weight 1.82 oz (51.5 g)
Materials Back: Stainless steel
With titanium case
Weight 1.59 oz (45.1 g)
Materials Back: Titanium
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