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Model

Compare BLU F91 and TCL NxtPaper

BLU F91 vs TCL NxtPaper

BLU F91

TCL NxtPaper

BLU F91

TCL NxtPaper

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 2, 4, 5, 12, 13, 17, 25, 26, 41, 66, 71

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
5G network

5G band 2, 5, 25, 41, 66, 71, 77 SA/NSA/Sub6

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE, 302 Mbps download, 151 Mbps upload
GPRS

No

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-04

2021-01
Status

2022-04

2021-04

Design
Build

-

Metal, plastic
SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM
Height

168.7 mm

203.8 mm
Width

76.8 mm

150.8 mm
Thickness

8.9 mm

7.5 mm
Weight

209 g

316 g
Waterproof

-

IP52
Splash resistant

-

Yes
Dust proof

-

IP52
Colors

Blue

Green

Display
Display type

IPS LCD

NCVM
Physical size

6.8 inches

8.88 inches
Resolution

1080 x 2460 pixels

1080 x 1440 pixels
Pixel density

395 ppi

203 ppi
Display colors

16777216

16777216

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.4 GHz Cortex-A76

Quad-core 2.0 GHz Cortex-A53
CPU(second)

Hexa-core 2.0 GHz Cortex-A55

quad-core 1.5 GHz Cortex-A53
Chipset

MediaTek MT6833P Dimensity 810

Mediatek MT8768E
GPU

Mali-G57 MC2

PowerVR GE8320
Memory RAM

8 GB

4 GB
Internal storage

128 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

256 GB

OS
OS

Android 11

Android 10

Main camera
Camera type

Quad

Single
Main camera

(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm, 30x digital zoom

8 MP, f/2.0
(ultrawide) , 5 MP, f/2.2 , 115˚
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

3264 x 2448 pixels
Primary camera video

4K@30fps, 1080p@30fps

1080p@30fps
Primary camera flash

LED flash

-
Camera features

-

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Selfie camera
Selfie camera type

Single

Single
Selfie camera

16 MP, f/2.0

5 MP, f/2.2 , 1/5" , 1.12 µm
Selfie camera resolution

-

2560 x 1920 pixels
Selfie camera features

-

XP lens
Selfie camera video

1080p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with dual speakers
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM radio, built-in antenna

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

LE

Yes
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

5000 mAh

5500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Yes, 18W

Yes
Reverse charging

Yes

-
Fast wireless charging

Yes, 10W

-
Standby time 4G

-

400 h

Tests and performance
Antutu

379387 (v9)

90000 (v8)
Geekbench(single-core)

572 (v5.2)

-
Geekbench(multi-core)

1670 (v5.2)

-

Cost
Price

220 USD

420 USD

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