Phone Comparison - Samsung I9505 Galaxy S4 vs Xiaomi Mi CC9 vs Samsung Galaxy A21s

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced March 2013 2019, July Expected Announcement - May 2020
Status Available - April 2013 Coming soon. Exp. release 2019, July Rumored
Colors White Frost, Black Mist Black, Blue, White Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 136.6 x 69.8 x 7.9 mm
(5.38 x 2.75 x 0.31 in)
156.8 x 74.5 x 8.7 mm
(6.17 x 2.93 x 0.34 in)
8.9 mm thickness
(0.35 in thickness)
Weight 130 g (4.59 oz) 179 g (6.31 oz) 191 g (6.74 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor (In-display)
- Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android 9.0 (Pie) Android 10.0
User Interface - MIUI 10 One UI 2.0
Processor Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600 Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver), Qualcomm SDM710 Snapdragon 710 (10 nm) Octa-core 2.0 GHz, Exynos 850
GPU Adreno 320 Adreno 616 -
RAM 2 GB 6 GB 3 GB
Internal Memory 16/32/64 GB storage 64/128 GB 64 GB
External Memory microSD, up to 64 GB microSD, up to 256 GB (uses shared SIM slot) microSDXC

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
PLS TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.99 inches 6.39 inches 6.55 inches
Resolution 1080 x 1920 pixels (441 ppi) 1080 x 2340 pixels (403 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio 72.15% 85.94% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels, Autofocus 48 MP + 8 MP + 2 MP 48 MP + 8 MP + 2 MP
Flash LED flash Dual-LED Flash LED Flash
Features Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
8 MP, (ultrawide)
2 MP, depth sensor
HDR, Panorama
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video Yes, 1080p@30fps 2160p@30fps, 1080p@30/60/120fps, 720p@960fps 1080p@30fps
Front Camera Yes, 2 MP, Full HD 1080p@30fps [Similar] 32 MP, f/2.0, 0.8µm
HDR, 1080p@30fps [Similar]
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth Yes, v4.0 with A2DP, EDR 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go Yes Yes
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
Browser HTML5, Adobe Flash Yes Yes

memory User Memory

Internal 16/32/64 GB storage, 2 GB RAM 64/128 GB, 6 GB RAM or 256 GB, 8 GB RAM 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 256 GB (uses shared SIM slot) microSDXC
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
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 2600 mAh 4030 mAh 5000 mAh
Stand by Up to 350 h - -
Talk Time Up to 17 h - -