Compare / Mi 15S Pro vs Oppo Reno14 Pro

Mi 15S Pro vs Oppo Reno14 Pro

A side-by-side comparison of the Mi 15S Pro and the Oppo Reno14 Pro, covering display, chipset, memory, camera, battery and build.

Mi 15S Pro
Xiaomi
Mi 15S Pro
Oppo Reno14 Pro
Oppo
Oppo Reno14 Pro

Overview

Display
Mi 15S Pro
6.7inch
AM-OLED · 120 Hz
1440 × 3200 · 522 PPI
Oppo Reno14 Pro
6.83inch
AMOLED · 120 Hz
1272 × 2800 · 450 PPI
Chip
Mi 15S Pro
Xiaomi Xring O1 V10100B 3 nm
3.9 GHz deca-core
ARM Immortalis-G925MP16 (1392 MHz) · Google Android 15 (Vanilla Ice Cream)
Oppo Reno14 Pro
Mediatek Dimensity 8450 (4 nm)
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
Mali-G720 MC7 · Android 15
Memory
Mi 15S Pro
16GB RAM
512 GB · 1 TB storage
No card slot
Oppo Reno14 Pro
12 / 16GB RAM
256 GB · 512 GB · 1 TB storage
No card slot
Camera
Mi 15S Pro
50.3MP Main
50.1 MP Ultra Wide
50.1 MP Periscope
32 MP selfie
7680x4320 pixel video
Oppo Reno14 Pro
50MP Main
50 MP Periscope
50 MP Ultra Wide
50 MP selfie
4K@30/60fps video
Battery
Mi 15S Pro
6,100mAh
90 W wired · 50 W wireless
Oppo Reno14 Pro
6,200mAh
80 W wired · 50 W wireless
Build
Mi 15S Pro
216g
161.3 × 75.3 × 8.33 mm
IP68
Oppo Reno14 Pro
201g
163.4 × 77 × 7.5 mm
IP68
Connectivity
Mi 15S Pro
5GWi-Fi 7Bluetooth 5.4NFCNano-SIM (4FF)USB C reversible USB 3.1 Gen 2 / 3.2 Gen 2x1
Oppo Reno14 Pro
5GWi-Fi 6EBluetooth 5.4NFCNano-SIM + Nano-SIM + eSIM (max 2 at a time)USB Type-C 2.0

Specifications

Mi 15S Pro

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
UMTS 2100 / 1900 / 1700/2100 / 850 / 800 / 900 / 800 - HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, HSPA+ 42.2, DC-HSDPA 42.2
4G bands
LTE bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - 100/50, 150/50, 300/50, 300/75, 300/100, 450/50, 450/100, 600/50, 600/100, 1000/100, 1200/200, 1600, 2000/300
5G bands
NR bands 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 - 1500, 2600, 3700, 4600 data links
Dual SIM
SIM2 supports same bands as SIM1

Oppo Reno14 Pro

Technology
GSM / CDMA / HSPA / LTE / 5G
2G bands

GSM 850 / 900 / 1800 / 1900

CDMA 800

3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International

HSDPA 850 / 1700(AWS) / 2100 - China

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - International

1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China

5G bands

1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - International

1, 3, 5, 8, 28, 41, 48, 66, 77, 78, 79 SA/NSA - China

Speed
HSPA, LTE, 5G

Mi 15S Pro

Announced
2025 May 22
Status
Available. Released 2025 May

Oppo Reno14 Pro

Announced
2025, May 15
Status
Available. Released 2025, May 23

Mi 15S Pro

Dimensions
161.3 × 75.3 × 8.33 mm
Weight
216 g
Build
Yes
SIM
Nano-SIM (4FF)
Protection
IP68 dust/water resistant (150 cm, 30 min)
Extras
Haptic touch feedback, Tactile touch feedback

Oppo Reno14 Pro

Dimensions
163.4 x 77 x 7.5 mm (6.43 x 3.03 x 0.30 in)
Weight
201 g (7.09 oz)
Build
Glass front (Gorilla Glass 7i), aluminum frame, glass back
SIM

· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)

· Nano-SIM + Nano-SIM

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)

Mi 15S Pro

Type
AM-OLED display, 1073.7M colors, 120 Hz
Size
6.7 inches
Resolution
1440x3200 pixels (~522 PPI density), ~90.0% screen-to-body ratio
Protection
Yes
Touch
Capacitive multi-touch screen
Notch/Hole
1-hole

Oppo Reno14 Pro

Type
AMOLED1B colors120Hz3840Hz PWMHDR10+600 nits (typ)1200 nits (HBM)
Size
6.83 inches, 113.3 cm2 (~90.1% screen-to-body ratio)
Resolution
1272 x 2800 pixels (~450 ppi density)
Protection
Corning Gorilla Glass 7i or Crystal Shield Glass

Mi 15S Pro

OS
Google Android 15 (Vanilla Ice Cream)
Chipset
Xiaomi Xring O1 V10100B 3 nm
CPU
3.9 GHz deca-core
GPU
ARM Immortalis-G925MP16 (1392 MHz)

Oppo Reno14 Pro

OS
Android 15, ColorOS 15
Chipset
Mediatek Dimensity 8450 (4 nm)
CPU
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
GPU
Mali-G720 MC7

Mi 15S Pro

Card slot
No
Internal
1TB 16GB RAM, 512GB 16GB RAM
Interface
UFS 4.1

Oppo Reno14 Pro

Card slot
No
Internal

256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

UFS 3.1

Mi 15S Pro

Triple

50.3 MP, f/1.44, 23mm, 5.0 x optical zoom, BSI CMOS, 1.20µm, PD AF, Laser AF, EIS, EIS (video), OIS, Pixel unification, HDR photo, HDR video, Red-eye reduction, Slow motion video, Burst mode, Refocus, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection

50.1 MP, f/2.20, 14mm, (ultrawide), BSI CMOS, 0.64µm, PD AF, EIS, Pixel unification, HDR photo, HDR video, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection

50.1 MP, f/2.50, 120mm, (periscope), BSI CMOS

Other features
triple LED flash
Video
7680x4320 pixel

Oppo Reno14 Pro

Triple

50 MP, f/1.8, 24mm (wide), 1/1.55", PDAF, OIS

50 MP, f/2.8, 80mm (periscope telephoto), PDAF, OIS, 3.5x optical zoom

50 MP, f/2.0, 16mm, 116˚ (ultrawide), AF

Features
Color spectrum sensor, LED flash, HDR, panorama
Video
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR

Mi 15S Pro

Single

32.0 MP, f/2.00, BSI CMOS, EIS, EIS (video), Pixel unification, HDR photo, HDR video, Slow motion video, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection

Video
3840x2160 pixel

Oppo Reno14 Pro

Single
50 MP, f/2.0, 21mm (wide), AF
Features
Panorama, HDR
Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR

Mi 15S Pro

Loudspeaker
stereo
3.5mm jack
No
Audio features
Voice speakerSpeakerphoneANCHD VoiceVoLTEViLTE

Oppo Reno14 Pro

Loudspeaker
Yes, with stereo speakers
3.5mm jack
No

Mi 15S Pro

WLAN
802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax, 802.11be
Bluetooth
Bluetooth 5.4
Positioning
Simultaneous GPSA-GPSDual-frequency GPSGeotaggingQuickGPSQZSSNavIC
Satellite details
GLONASS (L1OF); Galileo (E1, E5a); BeiDou (B1c, B1I, B2a BeiDou receiver)
NFC
Yes
USB
USB C reversible USB 3.1 Gen 2 / 3.2 Gen 2x1
USB features
USB chargingUSB fast chargingUSB HostUSB OTG 1.3USB OTG 2.0USB PDUSB PD 2.0USB PD 3.0
Wireless features
Miracast, Wi-Fi Direct, Wi-Fi Tethering, WiDi, Wi-Fi Calling
A/V In Connector
USB Type-C reversible
IR
Yes

Oppo Reno14 Pro

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD, LHDC 5
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Infrared port
Yes
Radio
No
USB
USB Type-C 2.0, OTG

Mi 15S Pro

Sensors
AccelerometerGyroCompassBarometerIn-screen FP sensorHR sensorL sensorP sensorStep counterNFC
Software
Voice CommandBusiness card recognitionNavigation softwareAugmented Reality (AR)Intelligent personal assistantVoice RecognitionFace Recognition

Oppo Reno14 Pro

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Mi 15S Pro

Type
6100 mAh battery 23.49 Wh Li-ion polymer (LiPo)
Charging
90.0 W charging wired, 50.0 W wireless (Qi, Qi reverse)
Nominal Battery Voltage
3.85 Volts

Oppo Reno14 Pro

Type
6200 mAh
Charging

80W wired, 13.5W PD, 33W UFCS, 33W PPS

50W wireless

Reverse wired

Mi 15S Pro

Models
Mi 15S Pro 5G Dual SIM TD-LTE CN 1TB 25042PN24C
Price
¥5,999
Market
Asia
Countries
China

Oppo Reno14 Pro

Colors
Titanium Gray, Brilliant White (Opal White), Purple
Models
PKZ110, CPH2739
SAR
1.16 W/kg (head)     1.14 W/kg (body)    
Price
$ 799.00

How the Mi 15S Pro and Oppo Reno14 Pro differ

  • The Oppo Reno14 Pro has a larger battery, 6200 mAh against 6100 mAh on the Mi 15S Pro.
  • The Oppo Reno14 Pro has the bigger screen, 6.83 inches against 6.7 inches.
  • The main cameras are 50.3 MP on the Mi 15S Pro and 50 MP on the Oppo Reno14 Pro.
  • The Oppo Reno14 Pro is the newer of the two, released in May 2025.