Bleu 351x vs BLU Speed

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Comparing the Bleu 351x vs BLU Speed across display and battery to help determine the better smartphone.

Here is the summary of the results:

Display: BLU Speed offers a screen size of 2.4 inches, while Bleu 351x offers 1.8 inches, making BLU Speed the larger display of the two.


Battery: BLU Speed offers a higher battery capacity with 930 mAh, while Bleu 351x offers 650 mAh, making BLU Speed better for longer battery life.

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Bleu 351x
(Discontinued)
BLU Speed
(Discontinued)
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Summary

Release Date

N/A
12 Oct, 2010
06 May, 2026

Performance

N/A
N/A
N/A
N/A
Snapdragon 8 Gen 5
N/A
N/A
Octa Core (upto 3.8 GHz)
N/A
128 MB RAM
12 GB RAM

Display

N/A
N/A
1.8 inches (4.57 cm)
2.4 inches (6.1 cm)
6.31 inches (16.03 cm)
N/A
LCD
AMOLED
128x160 px
360x480 px
1216x2640 px (FHD+)
N/A
N/A
120 Hz Refresh Rate

Rear Camera

N/A
N/A
N/A
2 MP
Primary Camera
50 MP
Primary Camera
N/A
N/A
50 MP
Telephoto Camera (upto 3x Optical Zoom)
N/A
N/A
8 MP
Ultra-Wide Angle Camera

Front Camera

N/A
N/A
N/A
0.3 MP
50 MP

Battery

N/A
N/A
650 mAh
930 mAh
6500 mAh
N/A
N/A
90W Flash Charging
N/A
N/A
Wireless Charging

Storage

N/A
256 MB
256 GB
N/A
N/A
UFS 4.1

Expert Review

N/A
N/A
8.4/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Compact, premium design
  • Excellent battery life
  • Reliable performance
  • Strong portrait photography

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Video recording inconsistencies
  • Colours can be slightly oversaturated

User Ratings

N/A
N/A
4.4/5
(109 ratings)

Benchmarks (The higher, the better)

N/A
N/A
3,000,897
AnTuTu Score
N/A
N/A
16h 04m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹79,999

User Feedback

General

Launch Date

N/A
N/A
May 06, 2026
(Official)

Operating System

N/A
N/A
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

N/A
N/A
Origin OS

Performance

Performance Rating

N/A
N/A
Excellent

Chipset

N/A
N/A
Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

N/A
N/A
Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
3 nm

Graphics (GPU)

N/A
N/A
Adreno 829

RAM

N/A
128 MB
12 GB

RAM Type

N/A
N/A
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
N/A
3,000,897

Bootup Time (The lower, the better)

N/A
N/A
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
4,004

Battery Drain* (The lower, the better)

N/A
N/A
5.0 %

Heating* (The lower, the better)

N/A
N/A
17.4 %
* after 30 mins of gaming

Display

Display Rating

N/A
N/A
Best In Class

Display Type

N/A
LCD
AMOLED

Screen Size

1.8 inches  (4.57 cm)
2.4 inches  (6.1 cm)
6.31 inches  (16.03 cm)

Resolution

128x160 px
360x480 px
1216x2640 px (FHD+)

Peak Brightness

N/A
N/A
5000 nits

Refresh Rate

N/A
N/A
120 Hz

Aspect Ratio

N/A
N/A
19.5:9

Pixel Density

114 ppi
250 ppi
460 ppi

Screen to Body Ratio (calculated)

21.11 %
26.41 %
90.11 %

Bezel-less Display

N/A
N/A
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
94.38 %

Design

Height

105 mm
109 mm
150.83 mm

Width

46 mm
62 mm
71.76 mm

Thickness

10.00 mm
15.00 mm
7.99 mm

Weight

70 grams
123 grams
191 grams

Build Material

N/A
N/A
Back: Glass

Water Resistance

N/A
N/A
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

N/A
N/A
Excellent

Resolution

N/A
2 MP
Primary Camera
50 MP
Primary Cameraf/1.57IMX921
N/A
N/A
50 MP
f/2.65 Telephoto Camera
N/A
N/A
8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

N/A
N/A
Yes

OIS

N/A
N/A
Yes

Flash

N/A
Yes
Yes Dual LED Flash

Camera Features

N/A
Digital Zoom
Smile detection
N/A

Video Recording

N/A
320x240 @ 15
2048x1536
8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Front Camera

Front Camera Rating

N/A
N/A
Best In Class

Resolution

N/A
0.3 MP
Front Camera
50 MP
f/2.0 Primary Camera

Autofocus

N/A
N/A
Yes

Flash

N/A
N/A
Yes Screen flash

Battery

Battery Rating

N/A
N/A
Excellent

Capacity

650 mAh
930 mAh
6500 mAh

Battery Type

Li-ion
Li-ion
Li-ion

TalkTime

Up to 180(2G)
Up to 8(2G)
N/A

Quick Charging

N/A
N/A
Yes 90W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
N/A
16h 04m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
0h 41m 0s

Storage

Internal Storage

N/A
256 MB
256 GB / 512 GB

Storage Type

N/A
N/A
UFS 4.1

Expandable Storage

Yes Up to 1 GB
Yes Up to 8 GB
No

Network & Connectivity

SIM Slot(s)

Single SIM
Single SIM
Dual SIM

SIM Type

N/A
N/A
SIM1: Nano SIM2: Nano/eSIM

Network Support

5G Not Supported
5G Not Supported
5G 4G

VoLTE

N/A
N/A
Yes

SIM 2

N/A
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)
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Wi-Fi

No
Yes Wi-Fi 3 (802.11 a/b/g)
Yes Wi-Fi 4 (802.11 a/n) 5GHz MIMO

Wi-Fi Features

N/A
N/A
Wi-Fi Direct Mobile Hotspot

Bluetooth

No
Yes v2
Yes v6.0

GPS

N/A
N/A
Yes with A-GPS Glonass

NFC

N/A
N/A
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

N/A
N/A
USB Type-C

Music

Yes Music Formats: Yes Audio Formats : FR / EFR / HR / AMR
Yes Music Formats: Yes Music Formats : MP3 AAC+ with 3.5 mm audio jack
N/A

Sensors

Fingerprint Sensor

N/A
N/A
Yes

Fingerprint Sensor Position

N/A
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

N/A
N/A
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Games

Sudoku Game
N/A
N/A

Java

No
Yes
N/A

Browser

Yes
Yes
N/A

Phone Book

250
Yes 1000 Entries
N/A

SMS

SMS Storage 200
Yes
N/A

MMS

N/A
Yes
N/A

Other Facilities

Antenna : Internal Charging Time : 90-120 min Back Light of Keypad : Blue Softkeys / Navigation Vibrator mode Mute Mode Integrated Handsfree Mode EMS Image Format : Bmp Wallpaper Clock display Embedded Applications Scroll Key : 5 Ways Navigator ( 4 ways + ok) Keypad Lock Silent Key Calculator Alarm clock Organizer One Touch FM keys One Touch Music keys Caller group Call Conference Speed Dialing Predictive text Calander Stop Watch Currency Converter Languages : English My Planner Biorythem Height & Weight World Time Unit Converter Notebook
Organizer
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹79,999