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Oppo A3x 4G

Oppo A3x 4G Comparison & Specs

Oppo A3x 4G

  • Snapdragon 6s Gen 1

    11 nm

  • 5100 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 8 MP

    1080p@30fps

  • Specs Oppo A3x 4G Amazon Link

Xiaomi 15

Xiaomi 15 Comparison & 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 Amazon Link
Oppo A3x 4G Comparison & Specs

Oppo A3x 4G

Oppo A3x 4G Amazon Link
Xiaomi 15 Comparison & Specs

Xiaomi 15

Xiaomi 15 Amazon Link
General
Launch Date
August 20, 2024
March 11, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
ColorOS 14
HyperOS 2
OS Updates
4 Years
Security Updates
6 Years
AI Features
HyperAI, Circle to Search, AI Write, AI translate, AI Erase Pro, AI Summary and more
Body
Dimensions
165.8 x 76.1 x 7.7 mm
152.3 x 71.2 x 8.1 mm
Thickness
7.7 mm
8.1 mm
Weight
186 g
189 g
Build Details
Aluminum Alloy Frame
IP Rating
IP54
IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))
Display
Size
6.67 inches
6.36 inches
Type
IPS LCD
LTPO AMOLED, 68B colors, Dolby Vision, HDR10+
Refresh Rate
90 Hz
120 Hz
Peak Brightness
1000 nits
3200 nits
Resolution
720 x 1604 pixels
1200 x 2670 pixels
Pixel Density
264 ppi
460 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.0 %
90.0 %
Performance
Chipset¹
Qualcomm Snapdragon 6s Gen 1
Qualcomm Snapdragon 8 Elite
Process Size
11 nm
3 nm
CPU
Octa core
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M
GPU
Adreno 610
Adreno 830
RAM & Storage
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
12GB 512GB (UFS 4.0)
RAM Type
LPDDR4X
LPDDR5X
Expandable Memory
Yes
No
Camera
Main Camera
8 MP
f/2.0, (wide), PDAF
Auxiliary lens
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
No
Yes
Features
LED flash, HDR, panorama
Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Video Recording
1080p@30fps
8K@24/30fps
4K@24/30/60fps
1080p@30/60/120/240/960fps
720p@1920fps
Selfie Camera
5 MP
f/2.2, (wide)
32 MP
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40
Selfie Features
HDR, panorama
Selfie Video Recording
1080p@30fps
4K@30/60fps
1080p@30/60fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM
SIM1: Nano, SIM2: Nano
5G Support
No (Supports 4G only)
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
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 7
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
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
5.0
5.4
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5100 mAh
5240 mAh
Type
Li-Polymer
Si/C Li-Ion
Removable
No
No
Wired charging
45W
90W
Charging Speed
50% in 30 min
Reverse Wired Charging
No
No
Wireless Charging
No
50W
Reverse Wireless Charging
No
10W
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
Yes
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer
Colors and Pricing
Colors
Nebula Red, Ocean Blue
Black, White and Green
Price in India
₹8999
Oppo A3x 4G Amazon Link
₹64998
Xiaomi 15 Amazon Link
FAQs

In this performance comparison, the Xiaomi 15 with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.

Xiaomi 15 offers 4 years of OS updates, while Oppo A3x 4G does not have confirmed OS update information. Xiaomi 15 receives 6 years of security updates, while Oppo A3x 4G does not have confirmed security update information.

Xiaomi 15 features a superior AMOLED display, while Oppo A3x 4G comes with an LCD panel. In terms of smoothness, Xiaomi 15 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Xiaomi 15 also boasts a brighter screen with 3200 nits of peak brightness, enhancing outdoor visibility. Notably, Xiaomi 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Xiaomi 15 features a larger 5240 mAh battery, potentially delivering better battery life. Xiaomi 15 also supports faster wired charging at 90W, compared to 45W on Oppo A3x 4G. Xiaomi 15 supports wireless charging at 50W, while Oppo A3x 4G lacks this feature.

Xiaomi 15 offers better protection against water and dust with an IP68 rating.

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