realme Narzo 100x vs ZTE nubia A77
Overall: ZTE nubia A77. Their chips, the Dimensity 6300 (mid-range) and the Unisoc T8300 (mid-range), are close in speed. The nubia A77 starts with more RAM (6 GB against 4 GB). The Narzo 100x has the bigger battery (7,780 mAh against 5,000 mAh). The Narzo 100x has faster wired charging (45 W against 5 W).
realme
Narzo 100x
Dimensity 6300
ZTE
nubia A77
Unisoc T8300What matters to you?
Tap what you use your phone for. The overall pick then counts only those.
Overall: ZTE nubia A77
Better for everyday life. Score: nubia A77 1, Narzo 100x 0 (clear win 2, slight edge 1, same 0).
Backed by facts83% of areas
Pick this for…
Who wins for each way you use a phone. Tap a card for the evidence.
Social media
Chats, calls, lives and feeds
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Social media
Chats, calls, lives and feeds
- Everyday speed: Dimensity 6300 2.5 of 5, Unisoc T8300 2.5 of 5.
- Memory: 4 GB against 6 GB, so more apps stay open when you switch between chats and feeds.
- Front camera video for calls and lives: 1080p against not listed.
Gaming
Light games to heavy 3D, online and offline
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Gaming
Light games to heavy 3D, online and offline
- Gaming power: Dimensity 6300 2 of 5, Unisoc T8300 2 of 5.
- Graphics: Mali-G57 MC2 (6 nm) against Mali-G57 MP2 (6 nm).
- Screen: 144 Hz against 120 Hz.
- Light games run well on both. The gap shows in heavy 3D games. How long a phone holds its speed when hot needs testing, so it is not judged.
Camera and content creation
Photos, video recording and editing
Not enough infoToo little listed to call itOfficialBenchmarksWhy? See the evidenceHide the evidence
Camera and content creation
Photos, video recording and editing
- Video recording: 1080p against not listed.
- Front camera video: 1080p against not listed.
- Editing and export: Dimensity 6300 2 of 5, Unisoc T8300 2 of 5. Storage: not listed for either phone.
- Photo and video quality need side-by-side testing, so we do not judge them from megapixels.
Work, study and AI
Learning, research, writing and AI assistants
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Work, study and AI
Learning, research, writing and AI assistants
- Heavy work: Dimensity 6300 2 of 5, Unisoc T8300 2 of 5.
- Memory: 4 GB against 6 GB. On-phone AI features need plenty of memory; most AI assistants run online and work on any phone.
- Screen: 6.81″ IPS LCD against 6.75″ IPS LCD.
Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
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Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
- Screen: 6.81″ IPS LCD against 6.75″ IPS LCD.
- AV1 video decoding (smoother YouTube and Netflix, less battery): not listed against not listed.
- Sound: speakers not listed, against speakers not listed.
Everyday life
Maps, ride-hailing, payments and banking
Slight edgePick nubia A77OfficialPublic infoWhy? See the evidenceHide the evidence
Everyday life
Maps, ride-hailing, payments and banking
- Tap to pay (NFC): no against yes.
- Location: single-band GPS against GPS bands not listed. Dual-band GPS stays accurate between tall buildings.
- GPS bands aren’t listed for both phones, so we compared tap to pay only.
Phone basics
What every use depends on, side by side.
Battery life
Narzo 100x7,780 mAh45 W charging
nubia A775,000 mAh5 W charging
Efficiency: Dimensity 6300 3 of 5, Unisoc T8300 3 of 5
Storage
Narzo 100x64 GB / 128 GB / 256 GBType not published
nubia A77128 GBType not published
UFS opens apps and files far faster than eMMC
Speed
Narzo 100xDimensity 63004 GB / 6 GB RAM
nubia A77Unisoc T83006 GB RAM
Everyday speed: 2.5 of 5 against 2.5 of 5
Screen
Narzo 100x6.81″ IPS LCD144 Hz
nubia A776.75″ IPS LCD120 Hz
Bigger is not better; pick the size you like
Toughness
Narzo 100xIP65
nubia A77IP64
IP68 survives dust and a dunk in water
Years of updates
Narzo 100xNo promise publishedLaunched July 2026
nubia A77No promise publishedLaunched August 2026
From the maker’s written update promise
Side by side
Show differences only
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Size | 6.81″ | 6.75″ |
| Type | IPS LCD | IPS LCD |
| Resolution | 1570 × 720 | 720 × 1640 |
| Refresh rate | 144 Hz | 120 Hz |
| Peak brightness | 1200 nits | — |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Chipset | Dimensity 6300 | Unisoc T8300 |
| RAM | 4 GB / 6 GB | 6 GB |
| Storage | 64 GB / 128 GB / 256 GB | 128 GB |
| Storage type | — | — |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Zoom | None | None |
| Video recording | 1080p | — |
| Front camera | 8 MP | 8 MP |
| Front video | 1080p | — |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Capacity | 7780 mAh | 5000 mAh |
| Wired charging | 45 W | 5 W |
| Wireless charging | — | — |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Stereo speakers | — | — |
| Headphone jack | — | — |
| NFC (tap to pay) | No | Yes |
| Dual-band GPS | No | — |
| 5G | Yes | Yes |
| eSIM | Yes | — |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| Weight | 224 g | 193 g |
| Thickness | 8.8 mm | 8.3 mm |
| Water resistance | IP65 | IP64 |
| Spec | Narzo 100x | nubia A77 |
|---|---|---|
| At launch | Android 16 | Android 16 |
| OS upgrades | Not stated | Not stated |
| Security updates | Not stated | Not stated |
Quick answers
- Is the Narzo 100x or the nubia A77 better for social media?
- For social media, there’s no real difference between them. Everyday speed: Dimensity 6300 2.5 of 5, Unisoc T8300 2.5 of 5.
- Is the Narzo 100x or the nubia A77 better for gaming?
- For gaming, there’s no real difference between them. Gaming power: Dimensity 6300 2 of 5, Unisoc T8300 2 of 5.
- Is the Narzo 100x or the nubia A77 better for camera and content creation?
- Too little is listed to call it for camera and content creation yet. Video recording: 1080p against not listed.
- Is the Narzo 100x or the nubia A77 better for work, study and ai?
- For work, study and ai, there’s no real difference between them. Heavy work: Dimensity 6300 2 of 5, Unisoc T8300 2 of 5.
- Is the Narzo 100x or the nubia A77 better for movies, music and streaming?
- For movies, music and streaming, there’s no real difference between them. Screen: 6.81″ IPS LCD against 6.75″ IPS LCD.
- Is the Narzo 100x or the nubia A77 better for everyday life?
- The nubia A77 has a slight edge for everyday life. Tap to pay (NFC): no against yes.
What we don’t judge on
Security patch level, charging watts, megapixels, benchmark scores and guessed values.
- Security patch level and other software settings change with every update, so one reading can’t judge a phone. We use the maker’s written update promise.
- Charging watts, megapixels, screen size and weight are shown, never scored as better: faster charging doesn’t make a battery last longer, and more megapixels don’t make better photos.
- Chip estimates (1 to 5) come from published design facts: core design and year, graphics, manufacturing and video features. Photo quality and how long a phone holds its speed when hot need testing, so they aren’t judged.
- Values with no source show “not published” and stay out of the verdict.
realme Narzo 100x specsZTE nubia A77 specsCompare with another phone