Convoy M21B vs Convoy M21H
104 facts in comparison
Based on 1,136 Reddit opinions. Close race—Convoy M21BConvoy M21B edges ahead.
1.1K opinions
Convoy M21B leads by 1pts
VS
Reddit's Pick
CM
Convoy M21B
86%
A-
Based on
1,447 Redditors
Winner
Convoy M21B
~$249.99
556 opinions
tldr; Budget thrower with SFT40 or LHP73B. Incredible value for distance. Heats up fast but pocketable.
Check pricesVS
CM
Convoy M21H
85%
A-
Based on
1,427 Redditors
Convoy M21H
580 opinions
tldr; 21700 TIR thrower with swappable lenses. SFT70 3000K for ceiling bounce, FC40 for flood. Budget versatility king.
Check prices☀️BRI
⭐EMI
⏱️RUN
🔧BUI
⚡USE
72
Points
76
Points
Score by Category
Brightness & Throw
92%89%
Emitter & Tint
84%93%
Runtime & Battery
56%87%
Build Quality
62%57%
User Interface
38%30%
Why is Convoy M21H better than Convoy M21B?
- Better runtime (87% vs 56%)
- Better emitter (93% vs 84%)
- TIR lens options (3-60 degrees)
- 21700 runtime
- Budget-friendly
Based on 2,874 Reddit opinions
Too Close to Call
Reddit prefers the Convoy M21BConvoy M21B
Winning by 1 points (86% vs 85%)
Better ui
Great throw
Budget-friendly
High confidence (2,874 mentions)
💬Reddit Sentiment
Based on 2,874 Reddit mentionsOverall Rating
Convoy M21B
8.6/10
1,447 mentions
Convoy M21H
8.5/10
1,427 mentions
BRIGHTNESS
Convoy M21B9.2/10
Convoy M21H8.9/10
BUILD QUALITY
Convoy M21B6.2/10
Convoy M21H5.7/10
RUNTIME
Convoy M21B5.6/10
Convoy M21H8.7/10
VALUE
Convoy M21B9.8/10
Convoy M21H9.8/10
EMITTER
Convoy M21B8.4/10
Convoy M21H9.3/10
UI
Convoy M21B3.8/10
Convoy M21H3.0/10
⚔️
Head to Head
| Topic | Convoy M21B | Convoy M21H |
|---|---|---|
Brightness | 92% | 89% |
Build Quality | 62% | 57% |
Runtime | 56% | 87% |
Value | 98% | 98% |
Emitter | 84% | 93% |
Ui | 38% | 30% |
Category Wins
Convoy M21B: 3|Convoy M21H: 2
Head to Head
Convoy M21B: 3|Convoy M21H: 2
BrightnessConvoy M21B
Convoy M21B92%
Convoy M21H89%
Build QualityConvoy M21B
Convoy M21B62%
Convoy M21H57%
RuntimeConvoy M21H
Convoy M21B56%
Convoy M21H87%
Value
Convoy M21B98%
Convoy M21H98%
EmitterConvoy M21H
Convoy M21B84%
Convoy M21H93%
UiConvoy M21B
Convoy M21B38%
Convoy M21H30%
Convoy M21B
86%
85%
Convoy M21H
Convoy M21B86%
Convoy M21H85%
Close race - Convoy M21B edges ahead by 1 points
Key Specs
| Spec | Convoy M21B | Convoy M21H |
|---|---|---|
| Material | Aluminum Alloy | Aluminum Alloy |
| Battery | 1 x 21700 lithium battery | 1 x 21700 Li-ion battery |
| Lens Type | AR-coated glass | AR-coated glass lens and 12 degree TIR bead lens |
| Reflector | Orange Peel or Smooth (LED dependent) | — |
| Driver | 12 groups with temperature protection | — |
Key Highlights
Convoy M21B
🎯 Great throw
💰 Budget-friendly
🔋 21700 battery
⚙️ Simple reliable driver
Convoy M21HWinner
🎯 TIR lens options (3-60 degrees)
🔋 21700 runtime
💰 Budget-friendly
🔧 Multiple emitter choices
Topic Battles
Convoy M21B: 3|Tied: 0|Convoy M21H: 2
☀️Brightness & Throw
Convoy M21B winsConvoy M21B
92%
Convoy M21H
89%
⭐Emitter & Tint
Convoy M21H winsConvoy M21B
84%
Convoy M21H
93%
⏱️Runtime & Battery
Convoy M21H winsConvoy M21B
56%
Convoy M21H
87%
🔧Build Quality
Convoy M21B winsConvoy M21B
62%
Convoy M21H
57%
⚡User Interface
Convoy M21B winsConvoy M21B
38%
Convoy M21H
30%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Convoy M21B
Best Praise
+54 pts“Hard to know without knowing what it has to beat, but for a budget light that will go very bright for short bursts the Convoy m21b with lhp73b and a jp40 battery. Will also need a separate charger (can get from the same website)”
r/flashlight
ViewTop Criticism
+41 pts“Literally me. When I got out of jail after being arrested I realized both my M21B LHP73B and X4Q Comet were missing, and I'm almost certain the cops stole them from my car because they suspiciously won't release the bodycam to my attorney.”
r/flashlight
View3 more quotes available below
What Redditors Say
Best praise vs top criticism for Convoy M21H
Best Praise
+18 pts“If you're going into this and these are your first Convoy lights, then you really have a core grouping that I think you must go for: 1. S6/S8, with 3000K 95CRI SFT40, 8A buck driver 2. M21H, with the XHP70.3HI 4000K R70, and select every possible TIR to swap in so you can try them all 3. S21E, with the 3500K B35AM, and like the M21H, select every possible TIR to swap in These 3 should get you to about $100 roughly, and it's a good start for general use and in the case of the S6/S8, slightly floody-throwy options. All of them should sport a boost or buck driver for great runtimes, low heat and decent efficiency and sustained output.”
r/flashlight
ViewTop Criticism
+8 pts“Thanks! I hope you upvote, I tried to find m21h vs if22a comparisons but literally found none, so I'm wishing more people see this and throw lovers like me don't regret getting the m21h and be disappointed, m21h would've been peak flashlight for me if it had 150k candela and maybe 5000 lumens, but I get that there are MUCH more expensive flashlights out there for that purpose such as FFL E90 Blaze or DM11 i guess...”
r/flashlight
View3 more quotes available below
Sentiment Over Time
Convoy M21B
Convoy M21H
📈Historical Price Data
Convoy M21B
Convoy M21H
Convoy M21B
All-time low: $148.75(2025-09)
Convoy M21H
All-time low: $148.75(2025-09)
Which is Better?
Too Close to Call
Both products have nearly identical approval ratings (86% vs 85%). Choose based on your specific needs and preferences.
Why Convoy M21B
- 🎯 Great throw
- 💰 Budget-friendly
- 🔋 21700 battery
Why Convoy M21H
- 🎯 TIR lens options (3-60 degrees)
- 🔋 21700 runtime
❤️The Love/Hate Breakdown
Sentiment Breakdown
33%Positive
Positive
33%Neutral
62%Negative
5%Based on 1,447 Reddit opinions
Sentiment Breakdown
35%Positive
Positive
35%Neutral
59%Negative
6%Based on 1,427 Reddit opinions
Frequently Asked Questions
Which is better, Convoy M21B or Convoy M21H?
Based on 2,874 Reddit comments, Convoy M21B has a slight edge with 86% positive sentiment vs Convoy M21H's 85%. The difference is small, so both are solid choices.
Should I buy Convoy M21B or Convoy M21H?
Both have similar approval ratings (86% vs 85%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Convoy M21B?
Reddit users highlight: Great throw. Budget-friendly. 21700 battery. With 1,447 mentions and 86% approval, it's a well-regarded choice in the community.
What do Redditors say about Convoy M21H?
Reddit users highlight: TIR lens options (3-60 degrees). 21700 runtime. Budget-friendly. With 1,427 mentions and 85% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 2,874 Reddit comments: 1,447 about Convoy M21B and 1,427 about Convoy M21H. Data was sourced from Flashlights community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.
1,136 Reddit opinions analyzed · Last updated 4/16/2026