Phone Comparison - Samsung Galaxy Note II N7100 vs Samsung Galaxy S21 5G vs Samsung Galaxy Z Flip4

general General Info

Manufacturer Samsung Samsung Samsung
Announced August 2012 2021, January 14 August 2022
Status Available - September 2012 Coming soon. Exp. release 2021, January 29 Coming Soon - August 2022
Price - Rs. 69,999 ($799.99) [Similarly Priced] -
Colors Titanium Gray, Marble White Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Form Factor Candybar Candybar Candybar
Dimension 151.1 x 80.5 x 9.4 mm
(5.95 x 3.17 x 0.37 in)
151.7 x 71.2 x 7.9 mm
(5.97 x 2.8 x 0.31 in)
Unfolded: 165.2 x 71.9 x 6.9 mm
Folded: 84.9 x 71.9 x 15.9-17.1 mm
(Unfolded: 6.5 x 2.83 x 0.27 in
Folded: 3.34 x 2.83 x 0.63-0.67 in)
Weight 180 g (6.35 oz) 169 g (5.96 oz) 187 g (6.6 oz)
SIM Type - Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM, eSIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 MHz Class 17 / 2100 LTE LTE
5G Network - SA/NSA/Sub6/mmWave SA/NSA/Sub6/mmWave
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
- Fingerprint Sensor (side-mounted)
IPX8 water resistant (up to 1.5m for 30 mins)
Armour aluminum frame with tougher drop and scratch resistance (advertised)

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android 11 Android 12
User Interface - One UI 3.1 One UI 4.1.1
Processor Quad-core 1.6 GHz Cortex-A9, Exynos 4412 Quad Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - International / Qualcomm Snapdragon 888 - USA/China/Korea Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPU Mali-400MP Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 730
RAM 2 GB 8 GB 8 GB
Internal Memory 16/32/64 GB storage 256 GB 512 GB
External Memory microSD, up to 32 GB microSDXC (uses shared SIM slot) No

display Display

Type Super AMOLED capacitive touchscreen FHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1300 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ Foldable Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
1200 nits (peak)
Cover display -
1.9 inches Super AMOLED Screen
260 x 512 pixels (Gorilla Glass Victus+)
Colors 16M colors 16M Colour 16M Colors
Size 5.55 inches 6.2 inches 6.7 inches
Resolution 720 x 1280 pixels (265 ppi) 1080 x 2400 pixels (424 ppi) 1080 x 2640 pixels (426 ppi)
Screen-to-Body Ratio 69.61% 86.12% 85.34%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio Stereo FM radio with RDS FM radio (Snapdragon model only; market/operator dependent) No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 12 MP + 64 MP + 12 MP 12 MP + 12 MP
Flash LED flash LED Flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm (ultrawide), 1.4µm, Super Steady video
Auto-HDR, Panorama
12 MP, f/1.8, 24mm (wide), 1.8µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
HDR, Panorama
Video Yes, 1080p@30fps 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Front Camera Yes, 1.9 MP [Similar] 10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF, Dual video call, Auto-HDR, 4K@30/60fps, 1080p@30fps [Similar] 10 MP, f/2.4, 26mm (wide), 1.22µm
HDR
4K@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (6CA), 5G
Bluetooth Yes, v4.0 with A2DP, LE, EDR 5.0, A2DP, LE 5.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB (MHL) v2.0, USB Host support USB Type-C 3.2, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16/32/64 GB storage, 2 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage microSD, up to 32 GB microSDXC (uses shared SIM slot) No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor present barometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 4.5W
Non-removable Li-Po Battery
Fast battery Charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging 4.5W
Capacity 3100 mAh 4000 mAh 3700 mAh
Stand by Up to 980 h (2G)
Up to 890 h (3G)
- -
Talk Time Up to 35 h (2G)
Up to 16 h (3G)
- -