TCL 20B vs TCL 30 SE

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PHONES
Phone Names TCL 20B TCL 30 SE
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100 - EMEA/APAC
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 411, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA
SpeedHSPA, LTEHSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66 - LATAM
Launch
Announced2021, September 302022, February 27
StatusAvailable. Released 2021, September 30Available. Released 2022, April 20
Body
BuildGlass front, plastic frame, plastic backGlass front, plastic frame, plastic back
Dimensions164.7 x 74.7 x 8 mm (6.48 x 2.94 x 0.31 in)165.2 x 75.5 x 8.9 mm (6.50 x 2.97 x 0.35 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight178 g (6.28 oz)190 g (6.70 oz)
Display
Resolution720 x 1600 pixels, 20:9 ratio (~269 ppi density)720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Size6.52 inches, 102.6 cm2 (~83.4% screen-to-body ratio)6.52 inches, 102.6 cm2 (~82.3% screen-to-body ratio)
TypeIPS LCDIPS LCD, 450 nits (typ)
Platform
CPUOcta-core 1.8 GHz Cortex-A53Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
ChipsetMediatek MT6762 Helio P22 (12 nm)Mediatek MT6762G Helio G25 (12 nm)
GPUPowerVR GE8320PowerVR GE8320
OSAndroid 11, TCL UIAndroid 12, TCL UI 4.0
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal64GB 4GB RAM64GB 4GB RAM, 128GB 4GB RAM
 -eMMC 5.1
Main Camera
Dual50 MP, (wide), PDAF Auxiliary lens-
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single-8 MP, f/2.0, 26mm (wide), 1/4", 1.12µm
Triple-50 MP, f/1.9, 28mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
Features-HDR
Single8 MP8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCNoYes (6165H/6165H1 only)
PositioningGPSGPS, GLONASS, GALILEO, BDS
RadioUnspecifiedUnspecified
USBUSB Type-C 2.0USB Type-C 2.0
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
Charging18W wired15W wired
TypeLi-Po 4000 mAhLi-Po 5000 mAh
Misc
ColorsGray, VioletAtlantic Blue, Space Gray, Glacial Blue
Models6159K6165H, 6156H1, 6165A, 6165A1, 6165S
PriceAbout 320 EUR-