Oppo Reno14 vs Xiaomi 15 – Price, Specs & Features

Q: Which phone has better performance, the Oppo Reno14 or the Xiaomi 15?

In this performance comparison, the Xiaomi 15 with its Snapdragon 8 Elite (3nm) performs better than the Oppo Reno14 with the Dimensity 8350 (4nm), thanks to superior chipset efficiency.

Oppo Reno14 alternatives

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Xiaomi 15 alternatives

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Apple iPhone 15 Plus

Apple iPhone 16 Plus

Apple iPhone 15

Apple iPhone 16 Pro Max

Google Pixel 9 Pro

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Oppo Reno14

Dimensity 8350
4 nm
6000 mAh
80W
6.59"
1256 x 2760 pixels
50 MP
4K@30/60fps
Specs

Xiaomi 15

Snapdragon 8 Elite
3 nm
5240 mAh
90W
6.36"
1200 x 2670 pixels
50 MP
8K@24/30fps
Specs

Xiaomi 15

General

Launch Date

July 03, 2025

March 11, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

HyperOS 2

OS Updates

3 Years

4 Years

Security Updates

4 Years

6 Years

AI Features

Google Gemini, AI Perfect Shot, AI Style Transfer, AI Editor 2.0, AI Recompose, AI Unblur, AI Eraser, AI Reflection Remover, AI Studio, AI Live Photo 2.0 and more

HyperAI, Circle to Search, AI Write, AI translate, AI Erase Pro, AI Summary and more

Body

Dimensions

157.9 x 74.7 x 7.4 mm

152.3 x 71.2 x 8.1 mm

Thickness

7.4 mm

8.1 mm

Weight

187 g

189 g

Build Details

Aluminum Alloy Frame, Velvet Glass Back

Aluminum Alloy Frame

IP Rating

IP69 (+IP68, dust-tight and water-resistant (withstands high-pressure water jets and immersion up to 2 meters for 30 minutes))

IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))

Display

Size

6.59 inches

6.36 inches

Type

AMOLED, 1B colors, PWM, HDR10+

LTPO AMOLED, 68B colors, Dolby Vision, HDR10+

Refresh Rate

120 Hz

Peak Brightness

1200 nits

3200 nits

Resolution

1256 x 2760 pixels

1200 x 2670 pixels

Pixel Density

460 ppi

Aspect Ratio

20:9

Screen to Body Ratio

89.6 %

90.0 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 8350

Qualcomm Snapdragon 8 Elite

Process Size

4 nm

3 nm

CPU

Octa-core
1x3.35 GHz Cortex-A715
3x3.20 GHz Cortex-A715
4x2.20 GHz Cortex-A510

Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

GPU

Mali G615-MC6

Adreno 830

RAM & Storage

8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)

12GB 512GB (UFS 4.0)

RAM Type

LPDDR5X

Expandable Memory

Camera

Main Camera

50 MP
Sony LYT 600, f/1.8, 26mm (wide), 1/1.95", PDAF, OIS

50 MP
f/2.8, 80mm (telephoto), PDAF, OIS, 3.5x optical zoom, upto 120x Digital Zoom

8 MP
f/2.2, 15mm, 116˚ (ultrawide), 1/4.0", 1.12µm, AF

50 MP
f/1.6, 23mm (wide), 1/1.31", 1.2µm, OmniVision Light Fusion 900, dual pixel PDAF, OIS

50 MP
f/2.0, 60mm (telephoto), 1/2.76", 0.64µm, S5KJN5, PDAF (10cm - ∞), OIS, 2.6x optical zoom

50 MP
f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, Samsung S5KJN1

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama

Video Recording

4K@30/60fps
1080p@30/60/120fps

8K@24/30fps
4K@24/30/60fps
1080p@30/60/120/240/960fps
720p@1920fps

Video Recording Features

gyro-EIS, HDR

Selfie Camera

50 MP
f/2.0, 21mm (wide), 1/2.75", AF

32 MP
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40

Selfie Features

Panorama, HDR

HDR, panorama

Selfie Video Recording

4K@30/60fps
1080p@30/60fps, gyro-EIS, HDR

4K@30/60fps
1080p@30/60fps

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: eSIM

Dual SIM
SIM1: Nano, SIM2: Nano

5G Support

Yes

16 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n26, n28, n38, n40, n41, n66, n77, n78

Yes

19 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n75, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 7

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz, MIMO

802.11 a/b/g/n/ac/be/ax 5GHz 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2 Gen2, Display Port, OTG

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

5240 mAh

Type

Si/C Li-Ion

Removable

Wired charging

80W

90W

Charging Speed

100% in 48 mins

Reverse Wired Charging

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Colors and Pricing

Colors

Forest Green, Pearl White

Black, White and Green

Price in India

₹37998

₹64998

FAQs

Which phone has better performance?

In this performance comparison, the Xiaomi 15 with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Oppo Reno14 with the Mediatek Dimensity 8350 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Xiaomi 15 offers 4 years of OS updates, whereas Oppo Reno14 provides 3 years. For security updates, Xiaomi 15 offers 6 years of support compared to Oppo Reno14's 4 years.

Which phone has a better display?

Both Oppo Reno14 and Xiaomi 15 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Xiaomi 15 also boasts a brighter screen with 3200 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo Reno14 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo Reno14 comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. Xiaomi 15 also supports faster wired charging at 90W, compared to 80W on Oppo Reno14. Xiaomi 15 supports wireless charging at 50W, while Oppo Reno14 lacks this feature.

Which phone has better water and dust resistance?

Oppo Reno14 offers better protection against water and dust with an IP69 rating.

Can I buy these phones on Amazon?

Oppo Reno14 – Check price here
Xiaomi 15 – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.