Product
Oppo Reno8 Z
Oppo Reno8 Z
OnePlus 3T
OnePlus 3T
Battery
Charging 33W wired, PD, 31% in 15 min, 100% in 63 min Reverse wired 20W wired
Type Li-Po 4500 mAh Li-Ion 3400 mAh, non-removable
Body
Build Glass front, plastic frame, glass back Glass front (Gorilla Glass 4), aluminum back, aluminum frame
Dimensions 159.9 x 73.2 x 7.7 mm (6.30 x 2.88 x 0.30 in) 152.7 x 74.7 x 7.4 mm (6.01 x 2.94 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 181 g (6.38 oz) 158 g (5.57 oz)
  RGB ring lights around the cameras (notifications, charging progress) -
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 4.2, A2DP, aptX HD, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, BDS
Radio Unspecified No
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA
Display
Protection Schott Xensation Up Corning Gorilla Glass 4
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.43 inches, 99.8 cm2 (~85.3% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
Type AMOLED, 430 nits (typ), 600 nits (HBM) Optic AMOLED
Features
Sensors Fingerprint (under display, optical), accelerometer, proximity, gyro, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2022, August 04 2016, November. Released 2016, November
Status Available. Released 2022, August 04 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 16 MP, f/2.0, 1/2.8", 1.12µm, PDAF, OIS
Triple 64 MP, f/1.7, 26mm (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30fps, 720p@30/120fps, EIS 4K@30fps, 1080p@30/60fps, 720p@120fps, Auto HDR
Memory
Card slot microSDXC No
Internal 128GB 8GB RAM, 256GB 8GB RAM 64GB 6GB RAM, 128GB 6GB RAM
  UFS 2.2 -
Misc
Colors Starlight Black, Dawnlight Gold Gunmetal, Soft Gold, Midnight Black
Models - A3010, A3003
SAR - 0.99 W/kg (head)     0.65 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 1, 2, 4, 5, 7, 8, 12, 17, 30 - North America
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE (CA), 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE / 5G GSM / HSPA / EVDO / LTE
  - 1, 3, 5, 7, 8, 20, 38, 40 - Global model
Our Tests
Audio quality - Noise-94.3dB / Crosstalk -93.4dB
Battery (old) - Endurance rating 83h
Camera - Photo / Video
Display - Contrast ratio: Infinite (nominal), 4.232 (sunlight)
Loudspeaker - Voice 61dB / Noise 69dB / Ring 78dB
Performance - AnTuTu: 171678 (v7) GFXBench: 20fps (ES 3.1 onscreen)
Platform
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Qualcomm MSM8996 Snapdragon 821 (14 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
GPU Adreno 619 Adreno 530
OS Android 12, ColorOS 12.1 Android 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie)
Selfie camera
Features HDR, panorama -
Single 16 MP, f/2.4, 27mm (wide), 1.0µm 16 MP, f/2.0, (wide), 1/3.06", 1.0µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes