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Blaze Duo vs Spark 30 Pro

Lava Blaze Duo vs Tecno Spark 30 Pro

What Blaze Duo does better (4) and where Spark 30 Pro wins (7) — every spec side by side.

Lava · 2024Blaze Duo

7.2Score

4 advantages≈ $210

Higher score

Tecno · 2024Spark 30 Pro

7.1Score

7 advantages

8.2Display8.7

6.4Camera5.9

6.0Battery6.0

4.5Features5.5

Dimensions

Size comparison

Blaze DuoSpark 30 Pro

	Blaze Duo	Spark 30 Pro	Difference
Height	162.4 mm	166.6 mm	−4.2 mm
Width	73.9 mm	77 mm	−3.1 mm
Thickness	8.5 mm	7.4 mm	+1.1 mm
Weight	186 g	185 g	+1 g

Drawn to the same scale from the official dimensions (front and side).

Why is Blaze Duo better than Spark 30 Pro?

5GYes · Spark 30 Pro: No
CPU frequency2.5 GHz vs 2.2 GHz+14%
Selfie camera16 MP vs 13 MP+23%
Screen-to-body ratio89.5% vs 85.7%+4%

Why is Spark 30 Pro better than Blaze Duo?

Main camera64 MP vs 108 MP+69%
Storage (max)128 GB vs 256 GB2×
NFCNo · Blaze Duo: Yes
Stereo speakersNo · Blaze Duo: Yes
Memory card slotNo · Blaze Duo: Yes
3.5 mm headphone jackNo · Blaze Duo: Yes
Thickness8.5 mm vs 7.4 mm+15%

Specifications

Side by side

Only differences	Lava Blaze Duo≈ $2107.2	Tecno Spark 30 Pro7.1
Design
Weight	186 g	185 g
Thickness	8.5 mm	7.4 mm
Height	162.4 mm	166.6 mm
Width	73.9 mm	77 mm
Frame	—	Plastic
Back	—	Eco leather
Ingress protection	IP64	IP54
Water resistance (IPx)	IPx4	IPx4
Colours	Arctic White, Celestial Blue	Obsidian Edge, Arctic Glow, Magic Skin 3.0, Optimus Prime Edition
Display
Screen size	6.7″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,400 px	2,436 px
Pixel density	395 ppi	393 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	—	1,700 nits
Screen-to-body ratio	89.5%	85.7%
Performance
Chipset	Mediatek Dimensity 7025	Mediatek Helio G100
Chip maker	MediaTek	MediaTek
Process	6 nm	6 nm
CPU cores	8	8
CPU frequency	2.5 GHz	2.2 GHz
GPU	IMG BXM-8-256	Mali-G57 MC2
AnTuTu score	—	547,958
Geekbench 6 (multi-core)	—	2,028
Memory
RAM	8 GB	8 GB
Storage (max)	128 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.1	UFS 2.2
Memory card slot	No	Yes
Camera
Main camera	64 MP	108 MP
Main camera aperture	—	f/1.9
Main sensor size	—	1/1.52"
Rear cameras	1	1
Optical stabilisation	No	No
Ultra-wide camera	No	No
Telephoto camera	No	No
Max video	—	1080p
Selfie camera	16 MP	13 MP
4K selfie video	No	No
Battery
Battery capacity	5,000 mAh	5,000 mAh
Battery type	Li-Po	Li-Po
Wired charging	33 W	33 W
Charged in 30 min	—	39%
Wireless charging	No	No
Connectivity
5G	Yes	No
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.2	5.3
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	—	Yes
Satellite navigation	—	GLONASS, GALILEO
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	No	Yes
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Software
OS at launch	Android 14	Android 14
Platform	Android	Android
Interface	—	HIOS 14.5