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Lava Blaze Duo

Lava Blaze Duo Comparison & Specs

Lava Blaze Duo

  • Dimensity 7025

    6 nm

  • 5000 mAh

    33W

  • 6.67"

    1080 x 2400 pixels

  • 64 MP

  • Specs Lava Blaze Duo Amazon Link

Oppo F31

Oppo F31 Comparison & Specs

Oppo F31

  • Dimensity 6300

    4 nm

  • 7000 mAh

    80W

  • 6.57"

    1080 x 2372 pixels

  • 50 MP

    1080p@60/30fps

  • Specs Oppo F31 Amazon Link
Lava Blaze Duo Comparison & Specs

Lava Blaze Duo

Lava Blaze Duo Amazon Link
Oppo F31 Comparison & Specs

Oppo F31

Oppo F31 Amazon Link
General
Launch Date
December 16, 2024
September 16, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
ColorOS 15
OS Updates
1 Years
2 Years
Security Updates
2 Years
3 Years
AI Features
AI LinkBoost 3.0, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini, AI Eraser 2.0 and more
Body
Dimensions
162.4 x 73.85 x 8.45 mm
158.2 x 75 x 8 mm
Thickness
8.45 mm
8 mm
Weight
186 g
185 g
Build Details
Plastic Back
IP Rating
IP64
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.57 inches
Type
FHD+ AMOLED
AMOLED, 1B colors
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1400 nits
Resolution
1080 x 2400 pixels
1080 x 2372 pixels
Pixel Density
394 ppi
397 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
88.5 %
Protection
AGC DT-Star D+
Cover Display
Size
1.58 inches
Type
AMOLED
Performance
Chipset¹
Mediatek Dimensity 7025
Mediatek Dimensity 6300 Energy
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.5 GHz Cortex-A78
6x2.0 GHz Cortex-A55
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
GPU
IMG BXM-8-256
Mali-G615 MC2
RAM & Storage
6GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
RAM Type
LPDDR5
LPDDR4X
Expandable Memory
No
No
Camera
Main Camera
64 MP
(wide), PDAF

2MP
50 MP
f/1.8, (wide), 1/2.88", 1.6µm, OmniVision OV50D40, PDAF, OIS

2 MP
f/2.4, (depth), 1/1.5", 1.75µm
OIS
No
Yes
Features
LED flash
Color spectrum sensor, LED flash, HDR, panorama
Video Recording
1080p@60/30fps
720p@60/30fps
Selfie Camera
16 MP
f/2.0, (wide), 1.0µm
16 MP
f/2.4, (wide), 1/1.3", 1µm, Sony IMX480
Selfie Features
Screen flash
Panorama
Selfie Video Recording
1080p@30fps
1080p@30fps
720p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM, Dual VoLTE
SIM1: Nano, SIM2: Nano
Dual SIM (Nano + Nano)
5G Support
Yes

13 5G bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 b/g/n/ac
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.2
5.4
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
7000 mAh
Type
Li-Polymer
Si/C Li-Ion
Removable
No
No
Wired charging
33W
80W
Charging Speed
100% in 61 mins
Reverse Wired Charging
No
10W
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
In Display Fingerprint Sensor, accelerometer, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Celestial Blue, Arctic White
Cloud Green, Midnight Blue, Bloom Red
Price in India
₹14799
Lava Blaze Duo Amazon Link
₹22999
Oppo F31 Amazon Link
FAQs

In this performance comparison, the Lava Blaze Duo with its Mediatek Dimensity 7025 (6nm) performs better than the Oppo F31 with the Mediatek Dimensity 6300 (4nm), thanks to superior chipset efficiency.

Oppo F31 offers 2 years of OS updates, whereas Lava Blaze Duo provides 1 years. For security updates, Oppo F31 offers 3 years of support compared to Lava Blaze Duo's 2 years.

Both Lava Blaze Duo and Oppo F31 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Both devices deliver the same brightness level at nits. Both phones have the same screen resolution.

Oppo F31 features a larger 7000 mAh battery, potentially delivering better battery life. Oppo F31 also supports faster wired charging at 80W, compared to 33W on Lava Blaze Duo.

Oppo F31 offers better protection against water and dust with an IP69 rating.

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