Screen size
C83Winner: 6.8"+4.4%
Narzo 20A6.5"
Quick verdict
C83 leads the measured specs 15-4.
Measured wins
C83
15
spec wins
Overall winner
Ties
4
equal specs
Narzo 20A
4
spec wins
Screen size
Technology
C83
GSM / HSPA / LTE / 5G
Narzo 20A
GSM / HSPA / LTE
2G bands
C83
GSM 850 / 900 / 1800 / 1900
Narzo 20A
GSM 850 / 900 / 1800 / 1900
3G bands
C83
HSDPA 850 / 900 / 2100
Narzo 20A
HSDPA 850 / 900 / 2100
4G bands
C83
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Narzo 20A
1, 3, 5, 8, 38, 40, 41
5G bands
C83
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Narzo 20A
-
Speed
C83
HSPA, LTE, 5G
Narzo 20A
HSPA, LTE
Announced
C83
2026, March 06
Narzo 20A
2020, September 21. Released 2020, September 30
Status
C83
Available. Released 2026, March 07
Narzo 20A
Discontinued
Dimensions
C83
166.3 x 78.1 x 8.4 mm (6.55 x 3.07 x 0.33 in)
Narzo 20A
164.4 x 75.4 x 8.9 mm (6.47 x 2.97 x 0.35 in)
Weight
C83
212 g (7.48 oz)
Narzo 20A
195 g (6.88 oz)
Build
C83
Glass front, plastic frame, plastic back
Narzo 20A
-
SIM
C83
Nano-SIM + Nano-SIM
Narzo 20A
Nano-SIM + Nano-SIM
Other
C83
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Narzo 20A
-
Type
C83
IPS LCD, 144Hz, 900 nits (peak)
Narzo 20A
IPS LCD, 480 nits (peak)
Size
C83
6.8 inches, 113.0 cm2 (~87.0% screen-to-body ratio)
Narzo 20A
6.5 inches, 102.0 cm2 (~82.3% screen-to-body ratio)
Resolution
C83
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
Narzo 20A
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
C83
-
Narzo 20A
Corning Gorilla Glass 3
OS
C83
Android 16, Realme UI 7.0
Narzo 20A
Android 10, Realme UI
Chipset
C83
Mediatek Dimensity 6300 (6 nm)
Narzo 20A
Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU
C83
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Narzo 20A
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
C83
Mali-G57 MC2
Narzo 20A
Adreno 610
Card slot
C83
microSDXC (uses shared SIM slot)
Narzo 20A
microSDXC (dedicated slot)
Internal
C83
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Narzo 20A
32GB 3GB RAM, 64GB 4GB RAM
Other
C83
eMMC 5.1
Narzo 20A
eMMC 5.1
Single
C83
13 MP, f/2.2, (wide)
Narzo 20A
-
Features
C83
LED flash, HDR, panorama
Narzo 20A
LED flash, HDR, panorama
Video
C83
1080p@30fps
Narzo 20A
4K@30fps, 1080p@30fps, 480p@120fps
Triple
C83
-
Narzo 20A
12 MP, f/1.8, 28mm (wide), 1/2.8", 1.25µm, PDAF Auxiliary lens
Single
C83
5 MP, f/2.2, (wide)
Narzo 20A
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Video
C83
1080p@30fps
Narzo 20A
1080p@30fps
Features
C83
-
Narzo 20A
HDR, panorama
Loudspeaker
C83
Yes, with stereo speakers
Narzo 20A
Yes
3.5mm jack
C83
Yes
Narzo 20A
Yes
Other
C83
24-bit/192kHz Hi-Res audio
Narzo 20A
-
WLAN
C83
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Narzo 20A
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C83
5.3, A2DP, LE
Narzo 20A
4.2, A2DP
Positioning
C83
GPS, GALILEO, GLONASS, QZSS, BDS
Narzo 20A
GPS, GLONASS
NFC
C83
No
Narzo 20A
No
Radio
C83
No
Narzo 20A
FM radio
USB
C83
USB Type-C 2.0, OTG
Narzo 20A
microUSB 2.0, OTG
Sensors
C83
Accelerometer, gyro, proximity, compass
Narzo 20A
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
C83
Si/C Li-Ion 7000 mAh
Narzo 20A
5000 mAh
Charging
C83
15W wired Reverse wired Bypass charging
Narzo 20A
10W wired
Colors
C83
Blooming Purple, Sprouting Green
Narzo 20A
Glory Silver, Victory Blue
Price
C83
About 130 EUR
Narzo 20A
About 100 EUR
Models
C83
-
Narzo 20A
RMX2050
SAR
C83
-
Narzo 20A
1.18 W/kg (head) 0.63 W/kg (body)