Realme Narzo 20 (4GB RAM + 128GB) vs Realme C73
Quick Comparison
Both Realme Narzo 20 (4GB RAM + 128GB) and Realme C73 comes with same RAM. In terms of display resolution, Realme C73 has better resolution of 1604 x 720 than Realme Narzo 20 (4GB RAM + 128GB) which has resolution of 1600 x 720. Realme Narzo 20 (4GB RAM + 128GB) has more internal memory than Realme C73
| Name | Realme Narzo 20 (4GB RAM + 128GB) | Realme C73 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.67 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 6000 mAh |
| Camera | 48 MP + 8 MP + 2 MP Triple | 32 MP Dual |
| Price | Rs. 13999 | Rs. 11499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 21, 2020. The cost of Realme Narzo 20 (4GB RAM + 128GB) is Rs. 13999. The launch Date of the second phone is June 02, 2025. The cost of Realme C73 is Rs. 11499.
Display comparison
Realme C73 has larger screen size of 6.67 inches in comparison to Realme Narzo 20 (4GB RAM + 128GB)'s 6.5 inch screen. Both the phones have IPS LCD Screen Type. Realme Narzo 20 (4GB RAM + 128GB) has display density of 270 PPI & Realme C73 has only 264 PPI display density. In terms of screen to body ratio, Realme C73 has better screen to body ratio of ~ 89.97% than Realme Narzo 20 (4GB RAM + 128GB)'s ~ 88.7%. Realme Narzo 20 (4GB RAM + 128GB) has 20:9 aspect ratio where as Realme C73 has 20.05:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM Realme Narzo 20 (4GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C73 (64 GB).
Camera comparison
Realme Narzo 20 (4GB RAM + 128GB)'s 48 MP + 8 MP + 2 MP Triple Rear Camera outclasses Realme C73's 32 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v10 (Q) and the second one on 15 version.
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Full Comparison
| Name | Realme Narzo 20 (4GB RAM + 128GB) | Realme C73 |
| General | ||
| Country of Origin | India | |
| Model | Narzo 20 | RMX3945 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 21, 2020 | June 02, 2025 |
| In The Box | realme C73 5G, USB Type-C Cable, 15W Adapter, Protect Case, SIM Card Needle, Screen Protect Film, Quick Guide | |
| Design | ||
| Dimensions | 75.9 x 164.5 x 9.8 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 208 g | 197 g |
| Bezel less | No | |
| Colors | Jade Green, Crystal Purple, Onyx Black | |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16.7 M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.05:9 |
| PPI | ~ 270 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 88.7% | ~ 89.97% |
| Glass Type | 2.5D Glass with Gorilla Glass 3 | |
| Brightness | Peak Brightness：625nit, Brightness Adjustment: 4096 Level | |
| Features | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Beidou, Glonass | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Gyroscope | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Flicker Sensor, Side Capacitive Fingerprint Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Free Call (Through Bluetooth) | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 32 MP ƒ/1.8 (Wide Angle) GALAXYCORE GC32E2, 27mm, FOV: 76°, Lens: 5P |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Photo Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, HighDefinition Mode, Street Mode, Panorama, Slow Motion, Time-lapse, SuperText Mode, Dual-view Video, Google Lens, Digital Zoom 10X |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10, upgradable to v11 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | MediaTek Helio G85 | Mediatek Dimensity 6300 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm | |
| GPU | Mali-G52 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, MKA | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4, 3GP, ASF, AVI, FLV, MKV, MPG, WEBM, WMV | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 |
| FM Radio | Yes | No |
| Speaker Type | Super Linear Speaker | |
| Audio Features | Supports OReality Audio effect, Hi-Res Audio Certification | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-ion Battery | 6000 mAh, BLPB47 Lithium Ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 15W Fast Charging |
| Reverse Charging | Yes | Yes, 5W |