BLU S91 vs Nothing Phone 2

BLU S91

Nothing Phone 2

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71
5G network

-

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
SIM

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

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

164.8 mm

162.1 mm
Width

76.3 mm

76.4 mm
Thickness

8.9 mm

8.6 mm
Weight

202 g

201.2 g
Waterproof

-

IP54
Dust proof

-

IP54
Build features

-

Multiple LED lights on the back (notifications, charging progress, camera fill light), blinking red light on the back (video recording indicator)
Colors

Black, Green

Dark Gray, White

Display
Display type

IPS LCD

LTPO OLED
Physical size

6.5 inches

6.7 inches
Resolution

720 x 1600 pixels

1080 x 2412 pixels
Pixel density

270 ppi

394 ppi
Display colors

16777216

1073741824
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass
Display features

-

Always-on display, 120Hz, HDR10+, 1600 nits (HBM), 1600 nits (peak)

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 13 MP

(wide) , 50 MP, f/1.9 , 24 mm, 1/1.56" , 1.0 µm
(macro) , 0.3 MP, f/2.4

(ultrawide) , 50 MP, f/2.2 , 114˚ , 1/2.76" , 0.64 µm
(depth) , 0.3 MP, f/2.4
Primary camera resolution

-

8190 x 6120 pixels
Primary camera video

1080p@30fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS, live HDR, OIS
Primary camera flash

LED flash

LED flash
Camera features

-

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, advanced HDR, night mode, motion capture 2.0

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes