BLU J7L

Name: BLU J7L
Brand: BLU

Display5.7" 720 x 1440 pixels

Main camera8MP

Battery3000 mAh

5.2GoSolo score

More BLU

Network

Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 12, 17, 28

Speed

HSPA, LTE

Launch

Announced

2020, October. Released 2020, October

Status

Discontinued

Body

Dimensions

155 x 74.7 x 10.9 mm (6.10 x 2.94 x 0.43 in)

Weight

173 g (6.10 oz)

SIM

Nano-SIM + Micro-SIM

Display

Type

IPS LCD

Size

5.7 inches, 83.8 cm2 (~72.4% screen-to-body ratio)

Resolution

720 x 1440 pixels, 18:9 ratio (~282 ppi density)

Platform

Android 10 (Go edition)

CPU

Quad-core 1.4 GHz Cortex-A53

GPU

Mali-T820

Memory

Card slot

microSDXC

Internal

32GB 1GB RAM

Type

eMMC 5.1

Main Camera

Modules

8 MP

Features

LED flash

Video

1080p@30fps

Selfie Camera

Module

8 MP

Features

720p@30fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

Comms

WLAN

Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Bluetooth

4.0, A2DP

Positioning

GPS

NFC

Radio

FM radio

USB

microUSB 2.0

Features

Sensors

Fingerprint (rear-mounted), accelerometer

Battery

Type

Li-Ion 3000 mAh

Misc

Colors

Blue, Black, Violet, Tan

GoSolo Read / what it means6 takeaways

performance

Quad-core 1.4GHz, 1GB RAMThis combination (Cortex-A53 CPU, Mali-T820 GPU, 1GB RAM) handles light browsing, messaging, and basic apps, but expect slowdowns in heavy multitasking or when opening large files.

display

5.7-inch, 720p, 282 ppiThe IPS LCD and 18:9 aspect ratio give you a tall screen for reading, but 720p resolution means text and images appear softer than modern phones at this screen size.

battery

3000mAh, about 4 to 5 hours screen timeA 3000mAh battery paired with modest hardware yields roughly 4 to 5 hours of continuous screen use, so you will need to charge daily even with light use.

camera

8MP rear and front, 1080p videoBoth cameras are 8MP with LED flash on the rear; video maxes out at 1080p@30fps, suitable for basic daytime shots and selfies but limited in low light and detail.

storage

32GB eMMC 5.1, microSD expandableThe eMMC 5.1 storage is slower than UFS, making app launches and file transfers noticeably sluggish; microSDXC expansion helps offset the tight 32GB base, but do not expect it to speed up the phone itself.

connectivity

LTE, Wi-Fi 802.11n, no 5GLTE (4G bands 1–5, 7, 12, 17, 28) and Wi-Fi b/g/n provide older, slower connectivity than modern standards; no 5G or Wi-Fi 6 support limits future-proofing.