Realme Narzo 30A vs Realme Narzo 20A

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PHONES
Phone Names Realme Narzo 30A Realme Narzo 20A
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 411, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2021, February 242020, September 21. Released 2020, September 30
StatusAvailable. Released 2021, March 05Discontinued
Body
Dimensions164.5 x 75.9 x 9.8 mm (6.48 x 2.99 x 0.39 in)164.4 x 75.4 x 8.9 mm (6.47 x 2.97 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight205 g (7.23 oz)195 g (6.88 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size6.5 inches, 102.0 cm2 (~81.7% screen-to-body ratio)6.5 inches, 102.0 cm2 (~82.3% screen-to-body ratio)
TypeIPS LCD, 470 nits (typ), 570 nits (peak)IPS LCD, 480 nits (peak)
Platform
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
ChipsetMediatek MT6769Z Helio G85 (12 nm)Qualcomm SDM665 Snapdragon 665 (11 nm)
GPUMali-G52 MC2Adreno 610
OSAndroid 10, Realme UIAndroid 10, Realme UI
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM, 64GB 4GB RAM32GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF Auxiliary lens-
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single8 MP, f/2.0, 26mm (wide), 1/4", 1.12µm-
Triple-12 MP, f/1.8, 28mm (wide), 1/2.8", 1.25µm, PDAF Auxiliary lens
Video1080p@30fps4K@30fps, 1080p@30fps, 480p@120fps
Selfie camera
FeaturesHDR, panoramaHDR, panorama
Single8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE4.2, A2DP
NFCNoNo
PositioningGPS, GLONASSGPS, GLONASS
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
Charging18W wired 5W reverse wired10W wired
Type6000 mAh5000 mAh
Misc
ColorsLaser Black, Laser BlueGlory Silver, Victory Blue
ModelsRMX3171RMX2050
PriceAbout 450 EURAbout 100 EUR
SAR1.37 W/kg (head)     1.10 W/kg (body)1.18 W/kg (head)     0.63 W/kg (body)