Oppo Reno 8 Z vs Xiaomi 14

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900;CDMA 800
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66

LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G network

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA

5G band 1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (CA), 750 Mbps download, 211 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, plastic frame, glass back

Glass front, glass back or silicone polymer back, aluminum frame
SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by)
Height

159.9 mm

152.8 mm
Width

73.2 mm

71.5 mm
Thickness

7.7 mm

8.2 mm
Weight

181 g

188/193 g
Waterproof

-

IP68 (up to 1.5m for 30 mins)
Dust proof

-

IP68
Build features

RGB ring lights around the cameras (notifications, charging progress)

-
Colors

Black, Gold

Black, Green, Pink, Silver

Display
Display type

AMOLED

LTPO OLED
Physical size

6.43 inches

6.36 inches
Resolution

1080 x 2400 pixels

1200 x 2670 pixels
Pixel density

409 ppi

460 ppi
Display colors

16777216

1073741824
Protection

Schott Xensation Up

Scratch resistant
Display features

430 nits (typ), 600 nits (HBM)

120Hz, Dolby Vision, HDR10+, 3000 nits (peak)

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.2 GHz Kryo 660 Gold

Single-core 3.3 GHz Cortex-X4
CPU(second)

Hexa-core 1.7 GHz Kryo 660 Silver

Penta-core 3.2 GHz Cortex-A720
CPU(third)

Dual-core 2.3 GHz Cortex-A520
Chipset

Qualcomm SM6375 Snapdragon 695 5G

Qualcomm SM8650-AB Snapdragon 8 Gen 3
GPU

Adreno 619

Adreno 750
Memory RAM

8 GB

8, 12, 16 GB
Internal storage

128 GB

256, 512, 1024 GB
Memory card

microSD, microSDHC, microSDXC

No
Storage

UFS 2.2

UFS 4.0

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 64 MP, f/1.7 , 79˚ , 26 mm, 1/2" , 0.7 µm

(wide) , 50 MP, f/1.6 , 23 mm, 1/1.31" , 1.2 µm
(macro) , 2 MP, f/2.4 , 1.75 µm

(telephoto) , 50 MP, f/2.0 , 75 mm, 3.2x optical zoom
(depth) , 2 MP, f/2.4 , 1.75 µm

(ultrawide) , 50 MP, f/2.2 , 115˚ , 14 mm
Primary camera resolution

9280 x 6920 pixels

8120 x 6180 pixels
Primary camera video

1080p@30fps, 720p@30/120fps, EIS

8K@24fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Primary camera optics

-

Leica lens
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, ISO fusion max

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.4 , 27 mm, 1.0 µm

(wide) , f/2.0
Selfie camera resolution

4608 x 3456 pixels

6560 x 4928 pixels
Selfie camera features

Face unlock, HDR

Face unlock, face detection, HDR, digital image stabilization, autofocus, phase detection autofocus, panorama
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 3.2
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD, aptX Adaptive
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

4610 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperVOOC 2.0, VOOC 3.0, 33W (31% in 15 min, 100% in 63 min)

Quick Charge 4, 90W (100% in 31 min)
Reverse charging

Yes

-
Wireless reverse charging

-

Yes, 10W
Fast wireless charging

-

Yes, 50W (100% in 46 min)