Samsung Galaxy Z Flip4 vs Xiaomi Redmi Note 11S

Samsung Galaxy Z Flip4

Xiaomi Redmi Note 11S

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 28, 29, 34, 38, 39, 40, 41, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G network

5G band 1, 3, 20, 41, 77, 78, 79, 81 SA/NSA/Sub6/mmWave

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (6CA)

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic front (opened), glass back (Gorilla Glass Victus+), aluminum frame

Plastic, glass
SIM

Nano-SIM, eSIM

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

84.9 mm

159.9 mm
Width

71.9 mm

73.9 mm
Thickness

15.9-17.1 mm

8.1 mm
Height unfolded

165.2 mm

-
Width unfolded

71.9 mm

-
Thickness unfolded

6.9 mm

-
Weight

187 g

179 g
Payment

Samsung Pay (Visa, MasterCard certified)

-
Waterproof

IPX8, 1.5m and 30 minutes

-
Splash resistant

-

IP53
Dust proof

-

IP53
Colors

Blue, Pink Gold, Graphite, Khaki, Navy, Purple, Red, Yellow

Blue, White, Gray

Display
Display type

Foldable Dynamic AMOLED 2X

Super AMOLED
Physical size

6.7 inches

6.43 inches
Resolution

1080 x 2640 pixels

1080 x 2400 pixels
Pixel density

426 ppi

409 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
Display features

120Hz, HDR10+, 1200 nits (peak)

90Hz, 700 nits, 1000 nits (peak)
Cover display

Super AMOLED

-
Cover display physical size

1.9 inches

-
Cover display resolution

260 x 512 pixels

-

Main camera
Camera type

Dual

Quad
Main camera

(wide) , 12 MP, f/1.8 , 83˚ , 24 mm, 1.8 µm, 10x digital zoom

(wide) , 108 MP, f/1.9 , 26˚ , 26 mm, 0.7 µm, 1/1.52"
(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm

(ultrawide) , 8 MP, f/2.2 , 118˚
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

4032 x 3024 pixels

12000 x 9000 pixels
Primary camera video

4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

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

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 10 MP, f/2.4 , 80˚ , 26 mm, 1.22 µm

(wide) , 16 MP, f/2.4 , 1.0 µm
Selfie camera resolution

-

4608 x 3456 pixels
Selfie camera features

Autofocus, face unlock, HDR

Face detection, face unlock, HDR
Selfie camera video

4K@30fps

1080p@30fps

Connectivity
WLAN

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

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

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

Yes (market dependent)
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

3700 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Quick Charge, 25W (50% in 30 min)

Quick Charge 3+, 33W (100% in 58 min)
Wireless reverse charging

Yes, 4.5W

-
Fast wireless charging

Qi, 15W

-

Samsung Galaxy Z Flip4 comparisons